28950675 has 48 divisors (see below), whose sum is σ = 53829888. Its totient is φ = 13622400.

The previous prime is 28950641. The next prime is 28950697. The reversal of 28950675 is 57605982.

It is not a de Polignac number, because 28950675 - 2⁶ = 28950611 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21780 + ... + 23070.

It is an arithmetic number, because the mean of its divisors is an integer number (1121456).

Almost surely, 2^28950675 is an apocalyptic number.

28950675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28950675 is a deficient number, since it is larger than the sum of its proper divisors (24879213).

28950675 is a wasteful number, since it uses less digits than its factorization.

28950675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 28950675 is about 5380.5831468346. The cubic root of 28950675 is about 307.0573974812.

The spelling of 28950675 in words is "twenty-eight million, nine hundred fifty thousand, six hundred seventy-five".