29125132 has 6 divisors (see below), whose sum is σ = 50968988. Its totient is φ = 14562564.

The previous prime is 29125093. The next prime is 29125139. The reversal of 29125132 is 23152192.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 29125097 and 29125106.

It is not an unprimeable number, because it can be changed into a prime (29125139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3640638 + ... + 3640645.

Almost surely, 2^29125132 is an apocalyptic number.

It is an amenable number.

29125132 is a deficient number, since it is larger than the sum of its proper divisors (21843856).

29125132 is a wasteful number, since it uses less digits than its factorization.

29125132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7281287 (or 7281285 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 29125132 is about 5396.7705157807. The cubic root of 29125132 is about 307.6729394924.

The spelling of 29125132 in words is "twenty-nine million, one hundred twenty-five thousand, one hundred thirty-two".