167072472 has 192 divisors, whose sum is σ = 554112000. Its totient is φ = 44416512.

The previous prime is 167072419. The next prime is 167072561. The reversal of 167072472 is 274270761.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 698929 + ... + 699167.

It is an arithmetic number, because the mean of its divisors is an integer number (2886000).

Almost surely, 2^167072472 is an apocalyptic number.

167072472 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 167072472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277056000).

167072472 is an abundant number, since it is smaller than the sum of its proper divisors (387039528).

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

167072472 is a wasteful number, since it uses less digits than its factorization.

167072472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 167072472 is about 12925.6517050399. The cubic root of 167072472 is about 550.7674926982.

The spelling of 167072472 in words is "one hundred sixty-seven million, seventy-two thousand, four hundred seventy-two".