28346104 has 16 divisors (see below), whose sum is σ = 53638200. Its totient is φ = 14042592.

The previous prime is 28346099. The next prime is 28346113. The reversal of 28346104 is 40164382.

It is a super-2 number, since 2×28346104² = 1607003223957632, which contains 22 as substring.

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, 15382 + ... + 17125.

Almost surely, 2^28346104 is an apocalyptic number.

It is an amenable number.

28346104 is a deficient number, since it is larger than the sum of its proper divisors (25292096).

28346104 is a wasteful number, since it uses less digits than its factorization.

28346104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32622 (or 32618 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 28346104 is about 5324.1059343330. The cubic root of 28346104 is about 304.9049385731.

The spelling of 28346104 in words is "twenty-eight million, three hundred forty-six thousand, one hundred four".