23393013 has 8 divisors (see below), whose sum is σ = 35646528. Its totient is φ = 13367424.

The previous prime is 23392987. The next prime is 23393033. The reversal of 23393013 is 31039332.

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

It is not a de Polignac number, because 23393013 - 2⁸ = 23392757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23393033) 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, 556956 + ... + 556997.

It is an arithmetic number, because the mean of its divisors is an integer number (4455816).

Almost surely, 2^23393013 is an apocalyptic number.

It is an amenable number.

23393013 is a deficient number, since it is larger than the sum of its proper divisors (12253515).

23393013 is a wasteful number, since it uses less digits than its factorization.

23393013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113963.

The product of its (nonzero) digits is 1458, while the sum is 24.

The square root of 23393013 is about 4836.6324028191. The cubic root of 23393013 is about 285.9973796360.

It can be divided in two parts, 2339 and 3013, that multiplied together give a palindrome (7047407).

The spelling of 23393013 in words is "twenty-three million, three hundred ninety-three thousand, thirteen".