167372472 has 64 divisors (see below), whose sum is σ = 450754560. Its totient is φ = 51638400.

The previous prime is 167372459. The next prime is 167372473. The reversal of 167372472 is 274273761.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 167372472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167372473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12222 + ... + 22002.

It is an arithmetic number, because the mean of its divisors is an integer number (7043040).

Almost surely, 2^167372472 is an apocalyptic number.

167372472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 167372472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225377280).

167372472 is an abundant number, since it is smaller than the sum of its proper divisors (283382088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

167372472 is a wasteful number, since it uses less digits than its factorization.

167372472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844 (or 9840 counting only the distinct ones).

The product of its digits is 98784, while the sum is 39.

The square root of 167372472 is about 12937.2513309435. The cubic root of 167372472 is about 551.0969534147.

The spelling of 167372472 in words is "one hundred sixty-seven million, three hundred seventy-two thousand, four hundred seventy-two".