23338242 has 24 divisors (see below), whose sum is σ = 50723244. Its totient is φ = 7755264.

The previous prime is 23338241. The next prime is 23338247. The reversal of 23338242 is 24283332.

It can be written as a sum of positive squares in 2 ways, for example, as 21150801 + 2187441 = 4599^2 + 1479^2 .

It is not an unprimeable number, because it can be changed into a prime (23338241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4518 + ... + 8190.

Almost surely, 2^23338242 is an apocalyptic number.

23338242 is an abundant number, since it is smaller than the sum of its proper divisors (27385002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23338242 is a wasteful number, since it uses less digits than its factorization.

23338242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034 (or 4031 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 23338242 is about 4830.9669839485. The cubic root of 23338242 is about 285.7739994952.

The spelling of 23338242 in words is "twenty-three million, three hundred thirty-eight thousand, two hundred forty-two".