29152972 has 12 divisors (see below), whose sum is σ = 52103520. Its totient is φ = 14266256.

The previous prime is 29152969. The next prime is 29152979. The reversal of 29152972 is 27925192.

It is not an unprimeable number, because it can be changed into a prime (29152979) 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, 77347 + ... + 77722.

It is an arithmetic number, because the mean of its divisors is an integer number (4341960).

Almost surely, 2^29152972 is an apocalyptic number.

It is an amenable number.

29152972 is a deficient number, since it is larger than the sum of its proper divisors (22950548).

29152972 is a wasteful number, since it uses less digits than its factorization.

29152972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155120 (or 155118 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 29152972 is about 5399.3492200449. The cubic root of 29152972 is about 307.7709406146.

The spelling of 29152972 in words is "twenty-nine million, one hundred fifty-two thousand, nine hundred seventy-two".