23477613 has 8 divisors (see below), whose sum is σ = 32031648. Its totient is φ = 15287664.

The previous prime is 23477609. The next prime is 23477621. The reversal of 23477613 is 31677432.

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

It is not a de Polignac number, because 23477613 - 2² = 23477609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23477653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90870 + ... + 91127.

It is an arithmetic number, because the mean of its divisors is an integer number (4003956).

Almost surely, 2^23477613 is an apocalyptic number.

It is an amenable number.

23477613 is a deficient number, since it is larger than the sum of its proper divisors (8554035).

23477613 is a wasteful number, since it uses less digits than its factorization.

23477613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182043.

The product of its digits is 21168, while the sum is 33.

The square root of 23477613 is about 4845.3702644896. The cubic root of 23477613 is about 286.3417313096.

It can be divided in two parts, 23477 and 613, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 23477613 in words is "twenty-three million, four hundred seventy-seven thousand, six hundred thirteen".