23247355 has 16 divisors (see below), whose sum is σ = 29652480. Its totient is φ = 17446752.

The previous prime is 23247353. The next prime is 23247373. The reversal of 23247355 is 55374232.

It is a cyclic number.

It is not a de Polignac number, because 23247355 - 2¹ = 23247353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23247353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9022 + ... + 11308.

It is an arithmetic number, because the mean of its divisors is an integer number (1853280).

Almost surely, 2^23247355 is an apocalyptic number.

23247355 is a deficient number, since it is larger than the sum of its proper divisors (6405125).

23247355 is a wasteful number, since it uses less digits than its factorization.

23247355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418.

The product of its digits is 25200, while the sum is 31.

The square root of 23247355 is about 4821.5510989722. The cubic root of 23247355 is about 285.4025500563.

The spelling of 23247355 in words is "twenty-three million, two hundred forty-seven thousand, three hundred fifty-five".