62161172 has 12 divisors (see below), whose sum is σ = 108954720. Its totient is φ = 31031256.

The previous prime is 62161171. The next prime is 62161199. The reversal of 62161172 is 27116126.

It is a super-2 number, since 2×62161172² = 7728022608827168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62161171) 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, 9422 + ... + 14597.

It is an arithmetic number, because the mean of its divisors is an integer number (9079560).

Almost surely, 2^62161172 is an apocalyptic number.

It is an amenable number.

62161172 is a deficient number, since it is larger than the sum of its proper divisors (46793548).

62161172 is a wasteful number, since it uses less digits than its factorization.

62161172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24670 (or 24668 counting only the distinct ones).

The product of its digits is 1008, while the sum is 26.

The square root of 62161172 is about 7884.2356636519. The cubic root of 62161172 is about 396.1318219098.

Adding to 62161172 its reverse (27116126), we get a palindrome (89277298).

The spelling of 62161172 in words is "sixty-two million, one hundred sixty-one thousand, one hundred seventy-two".