23384770 has 8 divisors (see below), whose sum is σ = 42092604. Its totient is φ = 9353904.

The previous prime is 23384761. The next prime is 23384783. The reversal of 23384770 is 7748332.

It can be written as a sum of positive squares in 2 ways, for example, as 21874329 + 1510441 = 4677^2 + 1229^2 .

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

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, 1169229 + ... + 1169248.

Almost surely, 2^23384770 is an apocalyptic number.

23384770 is a deficient number, since it is larger than the sum of its proper divisors (18707834).

23384770 is a wasteful number, since it uses less digits than its factorization.

23384770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338484.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 23384770 is about 4835.7801852442. The cubic root of 23384770 is about 285.9637833743.

The spelling of 23384770 in words is "twenty-three million, three hundred eighty-four thousand, seven hundred seventy".