23585452 has 24 divisors (see below), whose sum is σ = 45153360. Its totient is φ = 10690560.

The previous prime is 23585447. The next prime is 23585461. The reversal of 23585452 is 25458532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24924 + ... + 25852.

It is an arithmetic number, because the mean of its divisors is an integer number (1881390).

Almost surely, 2^23585452 is an apocalyptic number.

23585452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23585452 is a deficient number, since it is larger than the sum of its proper divisors (21567908).

23585452 is a wasteful number, since it uses less digits than its factorization.

23585452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1519 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 23585452 is about 4856.4855605674. The cubic root of 23585452 is about 286.7794766633.

Subtracting 23585452 from its reverse (25458532), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 23585452 in words is "twenty-three million, five hundred eighty-five thousand, four hundred fifty-two".