23838354 has 32 divisors (see below), whose sum is σ = 53196480. Its totient is φ = 7912800.

The previous prime is 23838341. The next prime is 23838359. The reversal of 23838354 is 45383832.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23838359) 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, 14389 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (1662390).

Almost surely, 2^23838354 is an apocalyptic number.

23838354 is an abundant number, since it is smaller than the sum of its proper divisors (29358126).

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

23838354 is a wasteful number, since it uses less digits than its factorization.

23838354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863 (or 1857 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 23838354 is about 4882.4536864163. The cubic root of 23838354 is about 287.8008605994.

The spelling of 23838354 in words is "twenty-three million, eight hundred thirty-eight thousand, three hundred fifty-four".