23464646 has 8 divisors (see below), whose sum is σ = 36727344. Its totient is φ = 11222200.

The previous prime is 23464633. The next prime is 23464667. The reversal of 23464646 is 64646432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23464646² = 1101179223810632, which contains 22 as substring.

23464646 is a modest number, since divided by 4646 gives 2346 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255005 + ... + 255096.

It is an arithmetic number, because the mean of its divisors is an integer number (4590918).

Almost surely, 2^23464646 is an apocalyptic number.

23464646 is a deficient number, since it is larger than the sum of its proper divisors (13262698).

23464646 is a wasteful number, since it uses less digits than its factorization.

23464646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510126.

The product of its digits is 82944, while the sum is 35.

The square root of 23464646 is about 4844.0319982428. The cubic root of 23464646 is about 286.2890048106.

The spelling of 23464646 in words is "twenty-three million, four hundred sixty-four thousand, six hundred forty-six".