29162012 has 12 divisors (see below), whose sum is σ = 55673016. Its totient is φ = 13255440.

The previous prime is 29161991. The next prime is 29162027. The reversal of 29162012 is 21026192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331343 + ... + 331430.

It is an arithmetic number, because the mean of its divisors is an integer number (4639418).

Almost surely, 2^29162012 is an apocalyptic number.

29162012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29162012 is a deficient number, since it is larger than the sum of its proper divisors (26511004).

29162012 is a wasteful number, since it uses less digits than its factorization.

29162012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662788 (or 662786 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 29162012 is about 5400.1862930829. The cubic root of 29162012 is about 307.8027493987.

The spelling of 29162012 in words is "twenty-nine million, one hundred sixty-two thousand, twelve".