23001488 has 20 divisors (see below), whose sum is σ = 44645580. Its totient is φ = 11480064.

The previous prime is 23001479. The next prime is 23001491. The reversal of 23001488 is 88410032.

It can be written as a sum of positive squares in 2 ways, for example, as 16386304 + 6615184 = 4048^2 + 2572^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12056 + ... + 13832.

It is an arithmetic number, because the mean of its divisors is an integer number (2232279).

Almost surely, 2^23001488 is an apocalyptic number.

It is an amenable number.

23001488 is a deficient number, since it is larger than the sum of its proper divisors (21644092).

23001488 is a wasteful number, since it uses less digits than its factorization.

23001488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594 (or 2588 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 23001488 is about 4795.9866555277. The cubic root of 23001488 is about 284.3928307139.

The spelling of 23001488 in words is "twenty-three million, one thousand, four hundred eighty-eight".