167471252 has 12 divisors (see below), whose sum is σ = 315618996. Its totient is φ = 77294400.

The previous prime is 167471251. The next prime is 167471261. The reversal of 167471252 is 252174761.

It can be written as a sum of positive squares in 2 ways, for example, as 36917776 + 130553476 = 6076^2 + 11426^2 .

It is a super-3 number, since 3×167471252³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167471251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1610249 + ... + 1610352.

It is an arithmetic number, because the mean of its divisors is an integer number (26301583).

Almost surely, 2^167471252 is an apocalyptic number.

It is an amenable number.

167471252 is a deficient number, since it is larger than the sum of its proper divisors (148147744).

167471252 is a wasteful number, since it uses less digits than its factorization.

167471252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3220618 (or 3220616 counting only the distinct ones).

The product of its digits is 23520, while the sum is 35.

The square root of 167471252 is about 12941.0684257522. The cubic root of 167471252 is about 551.2053476857.

The spelling of 167471252 in words is "one hundred sixty-seven million, four hundred seventy-one thousand, two hundred fifty-two".