29312074 has 32 divisors (see below), whose sum is σ = 51041664. Its totient is φ = 12492480.

The previous prime is 29312071. The next prime is 29312083. The reversal of 29312074 is 47021392.

It is not an unprimeable number, because it can be changed into a prime (29312071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26272 + ... + 27364.

It is an arithmetic number, because the mean of its divisors is an integer number (1595052).

Almost surely, 2^29312074 is an apocalyptic number.

29312074 is a deficient number, since it is larger than the sum of its proper divisors (21729590).

29312074 is a wasteful number, since it uses less digits than its factorization.

29312074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 29312074 is about 5414.0626150794. The cubic root of 29312074 is about 308.3298105920.

It can be divided in two parts, 2931 and 2074, that added together give a palindrome (5005).

The spelling of 29312074 in words is "twenty-nine million, three hundred twelve thousand, seventy-four".