23481652 has 12 divisors (see below), whose sum is σ = 41470660. Its totient is φ = 11632896.

The previous prime is 23481649. The next prime is 23481721. The reversal of 23481652 is 25618432.

It can be written as a sum of positive squares in 2 ways, for example, as 11048976 + 12432676 = 3324^2 + 3526^2 .

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, 26493 + ... + 27364.

Almost surely, 2^23481652 is an apocalyptic number.

It is an amenable number.

23481652 is a deficient number, since it is larger than the sum of its proper divisors (17989008).

23481652 is a wasteful number, since it uses less digits than its factorization.

23481652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53970 (or 53968 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 23481652 is about 4845.7870361790. The cubic root of 23481652 is about 286.3581507519.

The spelling of 23481652 in words is "twenty-three million, four hundred eighty-one thousand, six hundred fifty-two".