29197964 has 12 divisors (see below), whose sum is σ = 51435888. Its totient is φ = 14502000.

The previous prime is 29197937. The next prime is 29197991. The reversal of 29197964 is 46979192.

It is an interprime number because it is at equal distance from previous prime (29197937) and next prime (29197991).

It is a super-2 number, since 2×29197964² = 1705042203490592, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23567 + ... + 24774.

It is an arithmetic number, because the mean of its divisors is an integer number (4286324).

Almost surely, 2^29197964 is an apocalyptic number.

It is an amenable number.

29197964 is a deficient number, since it is larger than the sum of its proper divisors (22237924).

29197964 is a wasteful number, since it uses less digits than its factorization.

29197964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48496 (or 48494 counting only the distinct ones).

The product of its digits is 244944, while the sum is 47.

The square root of 29197964 is about 5403.5140418065. The cubic root of 29197964 is about 307.9291876337.

The spelling of 29197964 in words is "twenty-nine million, one hundred ninety-seven thousand, nine hundred sixty-four".