29112696 has 40 divisors (see below), whose sum is σ = 81544320. Its totient is φ = 9704016.

The previous prime is 29112691. The next prime is 29112697. The reversal of 29112696 is 69621192.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 29112696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29112691) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21816 + ... + 23111.

It is an arithmetic number, because the mean of its divisors is an integer number (2038608).

Almost surely, 2^29112696 is an apocalyptic number.

It is an amenable number.

29112696 is an abundant number, since it is smaller than the sum of its proper divisors (52431624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29112696 is a wasteful number, since it uses less digits than its factorization.

29112696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44945 (or 44932 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 29112696 is about 5395.6182222244. The cubic root of 29112696 is about 307.6291426622.

The spelling of 29112696 in words is "twenty-nine million, one hundred twelve thousand, six hundred ninety-six".