29245672 has 8 divisors (see below), whose sum is σ = 54835650. Its totient is φ = 14622832.

The previous prime is 29245663. The next prime is 29245691. The reversal of 29245672 is 27654292.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26977636 + 2268036 = 5194^2 + 1506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827847 + ... + 1827862.

Almost surely, 2^29245672 is an apocalyptic number.

It is an amenable number.

29245672 is a deficient number, since it is larger than the sum of its proper divisors (25589978).

29245672 is a wasteful number, since it uses less digits than its factorization.

29245672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655715 (or 3655711 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 29245672 is about 5407.9267746522. The cubic root of 29245672 is about 308.0968099567.

The spelling of 29245672 in words is "twenty-nine million, two hundred forty-five thousand, six hundred seventy-two".