23046464 has 42 divisors (see below), whose sum is σ = 53206650. Its totient is φ = 9875712.

The previous prime is 23046431. The next prime is 23046479. The reversal of 23046464 is 46464032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21086464 + 1960000 = 4592^2 + 1400^2 .

It is a super-2 number, since 2×23046464² = 1062279005806592, which contains 22 as substring.

23046464 is a modest number, since divided by 6464 gives 2304 as remainder.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 539 + ... + 6810.

It is an arithmetic number, because the mean of its divisors is an integer number (1266825).

Almost surely, 2^23046464 is an apocalyptic number.

It is an amenable number.

23046464 is an abundant number, since it is smaller than the sum of its proper divisors (30160186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23046464 is an equidigital number, since it uses as much as digits as its factorization.

23046464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7375 (or 7358 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 23046464 is about 4800.6732861131. The cubic root of 23046464 is about 284.5780727024.

The spelling of 23046464 in words is "twenty-three million, forty-six thousand, four hundred sixty-four".