28952160 has 48 divisors (see below), whose sum is σ = 91200816. Its totient is φ = 7720448.

The previous prime is 28952159. The next prime is 28952243. The reversal of 28952160 is 6125982.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29679 + ... + 30638.

It is an arithmetic number, because the mean of its divisors is an integer number (1900017).

Almost surely, 2^28952160 is an apocalyptic number.

28952160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28952160 is an abundant number, since it is smaller than the sum of its proper divisors (62248656).

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

28952160 is a wasteful number, since it uses less digits than its factorization.

28952160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60335 (or 60327 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 28952160 is about 5380.7211412598. The cubic root of 28952160 is about 307.0626474732.

The spelling of 28952160 in words is "twenty-eight million, nine hundred fifty-two thousand, one hundred sixty".