32149104 has 40 divisors (see below), whose sum is σ = 89442192. Its totient is φ = 9891840.

The previous prime is 32149097. The next prime is 32149123. The reversal of 32149104 is 40194123.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 25137 + ... + 26384.

Almost surely, 2^32149104 is an apocalyptic number.

It is an amenable number.

32149104 is an abundant number, since it is smaller than the sum of its proper divisors (57293088).

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

32149104 is a wasteful number, since it uses less digits than its factorization.

32149104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51545 (or 51539 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 32149104 is about 5670.0179893895. The cubic root of 32149104 is about 317.9725461842.

The spelling of 32149104 in words is "thirty-two million, one hundred forty-nine thousand, one hundred four".