28965058 has 8 divisors (see below), whose sum is σ = 44458128. Its totient is φ = 14145684.

The previous prime is 28965037. The next prime is 28965061. The reversal of 28965058 is 85056982.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 168316 + ... + 168487.

It is an arithmetic number, because the mean of its divisors is an integer number (5557266).

Almost surely, 2^28965058 is an apocalyptic number.

28965058 is a deficient number, since it is larger than the sum of its proper divisors (15493070).

28965058 is a wasteful number, since it uses less digits than its factorization.

28965058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336848.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 28965058 is about 5381.9195460356. The cubic root of 28965058 is about 307.1082388447.

The spelling of 28965058 in words is "twenty-eight million, nine hundred sixty-five thousand, fifty-eight".