29457164 has 12 divisors (see below), whose sum is σ = 56236488. Its totient is φ = 13389600.

The previous prime is 29457157. The next prime is 29457167. The reversal of 29457164 is 46175492.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (29457167) 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, 334697 + ... + 334784.

It is an arithmetic number, because the mean of its divisors is an integer number (4686374).

Almost surely, 2^29457164 is an apocalyptic number.

It is an amenable number.

29457164 is a deficient number, since it is larger than the sum of its proper divisors (26779324).

29457164 is a wasteful number, since it uses less digits than its factorization.

29457164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669496 (or 669494 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 29457164 is about 5427.4454396152. The cubic root of 29457164 is about 308.8377009953.

The spelling of 29457164 in words is "twenty-nine million, four hundred fifty-seven thousand, one hundred sixty-four".