23045284 has 6 divisors (see below), whose sum is σ = 40329254. Its totient is φ = 11522640.

The previous prime is 23045273. The next prime is 23045359. The reversal of 23045284 is 48254032.

It can be written as a sum of positive squares in only one way, i.e., 22184100 + 861184 = 4710^2 + 928^2 .

It is a super-2 number, since 2×23045284² = 1062170229281312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2880657 + ... + 2880664.

Almost surely, 2^23045284 is an apocalyptic number.

It is an amenable number.

23045284 is a deficient number, since it is larger than the sum of its proper divisors (17283970).

23045284 is a wasteful number, since it uses less digits than its factorization.

23045284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761325 (or 5761323 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 23045284 is about 4800.5503851121. The cubic root of 23045284 is about 284.5732157338.

The spelling of 23045284 in words is "twenty-three million, forty-five thousand, two hundred eighty-four".