28880174 has 8 divisors (see below), whose sum is σ = 43360488. Its totient is φ = 14426680.

The previous prime is 28880167. The next prime is 28880183. The reversal of 28880174 is 47108882.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3752 + ... + 8475.

It is an arithmetic number, because the mean of its divisors is an integer number (5420061).

Almost surely, 2^28880174 is an apocalyptic number.

28880174 is a deficient number, since it is larger than the sum of its proper divisors (14480314).

28880174 is a wasteful number, since it uses less digits than its factorization.

28880174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13410.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 28880174 is about 5374.0277260171. The cubic root of 28880174 is about 306.8079450388.

The spelling of 28880174 in words is "twenty-eight million, eight hundred eighty thousand, one hundred seventy-four".