167472297 has 12 divisors (see below), whose sum is σ = 242086260. Its totient is φ = 111564288.

The previous prime is 167472257. The next prime is 167472301. The reversal of 167472297 is 792274761.

It can be written as a sum of positive squares in 2 ways, for example, as 61402896 + 106069401 = 7836^2 + 10299^2 .

It is not a de Polignac number, because 167472297 - 2¹⁵ = 167439529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (167472247) 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 11 ways as a sum of consecutive naturals, for example, 7153 + ... + 19649.

It is an arithmetic number, because the mean of its divisors is an integer number (20173855).

Almost surely, 2^167472297 is an apocalyptic number.

It is an amenable number.

167472297 is a deficient number, since it is larger than the sum of its proper divisors (74613963).

167472297 is a wasteful number, since it uses less digits than its factorization.

167472297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13992 (or 13989 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 167472297 is about 12941.1088010263. The cubic root of 167472297 is about 551.2064941678.

It can be divided in two parts, 16747 and 2297, that added together give a square (19044 = 138²).

The spelling of 167472297 in words is "one hundred sixty-seven million, four hundred seventy-two thousand, two hundred ninety-seven".