29712074 has 32 divisors (see below), whose sum is σ = 52985856. Its totient is φ = 12227760.

The previous prime is 29712071. The next prime is 29712077. The reversal of 29712074 is 47021792.

It is an interprime number because it is at equal distance from previous prime (29712071) and next prime (29712077).

It is a self number, because there is not a number n which added to its sum of digits gives 29712074.

It is not an unprimeable number, because it can be changed into a prime (29712071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96629 + ... + 96935.

It is an arithmetic number, because the mean of its divisors is an integer number (1655808).

Almost surely, 2^29712074 is an apocalyptic number.

29712074 is a deficient number, since it is larger than the sum of its proper divisors (23273782).

29712074 is a wasteful number, since it uses less digits than its factorization.

29712074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 29712074 is about 5450.8782778558. The cubic root of 29712074 is about 309.7259944400.

The spelling of 29712074 in words is "twenty-nine million, seven hundred twelve thousand, seventy-four".