167472030 has 32 divisors (see below), whose sum is σ = 438473088. Its totient is φ = 40599200.

The previous prime is 167472029. The next prime is 167472037. The reversal of 167472030 is 30274761.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167472037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253416 + ... + 254075.

It is an arithmetic number, because the mean of its divisors is an integer number (13702284).

Almost surely, 2^167472030 is an apocalyptic number.

167472030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

167472030 is an abundant number, since it is smaller than the sum of its proper divisors (271001058).

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

167472030 is a wasteful number, since it uses less digits than its factorization.

167472030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507512.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 167472030 is about 12941.0984850591. The cubic root of 167472030 is about 551.2062012394.

The spelling of 167472030 in words is "one hundred sixty-seven million, four hundred seventy-two thousand, thirty".