23282285 has 24 divisors (see below), whose sum is σ = 30831840. Its totient is φ = 16865472.

The previous prime is 23282267. The next prime is 23282309. The reversal of 23282285 is 58228232.

It is not a de Polignac number, because 23282285 - 2⁸ = 23282029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49622 + ... + 50088.

It is an arithmetic number, because the mean of its divisors is an integer number (1284660).

Almost surely, 2^23282285 is an apocalyptic number.

It is an amenable number.

23282285 is a deficient number, since it is larger than the sum of its proper divisors (7549555).

23282285 is a wasteful number, since it uses less digits than its factorization.

23282285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557 (or 544 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 23282285 is about 4825.1720176591. The cubic root of 23282285 is about 285.5454211091.

The spelling of 23282285 in words is "twenty-three million, two hundred eighty-two thousand, two hundred eighty-five".