28075962 has 16 divisors (see below), whose sum is σ = 58593600. Its totient is φ = 8951712.

The previous prime is 28075961. The next prime is 28075963. The reversal of 28075962 is 26957082.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28075961) and next prime (28075963).

It is a self number, because there is not a number n which added to its sum of digits gives 28075962.

It is not an unprimeable number, because it can be changed into a prime (28075961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101587 + ... + 101862.

It is an arithmetic number, because the mean of its divisors is an integer number (3662100).

Almost surely, 2^28075962 is an apocalyptic number.

28075962 is an abundant number, since it is smaller than the sum of its proper divisors (30517638).

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

28075962 is a wasteful number, since it uses less digits than its factorization.

28075962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203477.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 28075962 is about 5298.6754948761. The cubic root of 28075962 is about 303.9332508690.

The spelling of 28075962 in words is "twenty-eight million, seventy-five thousand, nine hundred sixty-two".