28995292 has 36 divisors (see below), whose sum is σ = 55329960. Its totient is φ = 13258080.

The previous prime is 28995283. The next prime is 28995299. The reversal of 28995292 is 29259982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28995299) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72838 + ... + 73234.

Almost surely, 2^28995292 is an apocalyptic number.

It is an amenable number.

28995292 is a deficient number, since it is larger than the sum of its proper divisors (26334668).

28995292 is a wasteful number, since it uses less digits than its factorization.

28995292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 449 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 28995292 is about 5384.7276625657. The cubic root of 28995292 is about 307.2150558440.

The spelling of 28995292 in words is "twenty-eight million, nine hundred ninety-five thousand, two hundred ninety-two".