23247051 has 8 divisors (see below), whose sum is σ = 32627520. Its totient is φ = 14682312.

The previous prime is 23247031. The next prime is 23247061. The reversal of 23247051 is 15074232.

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

It is not a de Polignac number, because 23247051 - 2⁶ = 23246987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23247001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203865 + ... + 203978.

It is an arithmetic number, because the mean of its divisors is an integer number (4078440).

Almost surely, 2^23247051 is an apocalyptic number.

23247051 is a deficient number, since it is larger than the sum of its proper divisors (9380469).

23247051 is a wasteful number, since it uses less digits than its factorization.

23247051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407865.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 23247051 is about 4821.5195737444. The cubic root of 23247051 is about 285.4013060043.

The spelling of 23247051 in words is "twenty-three million, two hundred forty-seven thousand, fifty-one".