23154364 has 12 divisors (see below), whose sum is σ = 40556488. Its totient is φ = 11566800.

The previous prime is 23154361. The next prime is 23154367. The reversal of 23154364 is 46345132.

It is an interprime number because it is at equal distance from previous prime (23154361) and next prime (23154367).

It is a super-2 number, since 2×23154364² = 1072249144488992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23154361) 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 3 ways as a sum of consecutive naturals, for example, 4699 + ... + 8269.

Almost surely, 2^23154364 is an apocalyptic number.

It is an amenable number.

23154364 is a deficient number, since it is larger than the sum of its proper divisors (17402124).

23154364 is a wasteful number, since it uses less digits than its factorization.

23154364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196 (or 5194 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 23154364 is about 4811.8981701611. The cubic root of 23154364 is about 285.0214983270.

Adding to 23154364 its reverse (46345132), we get a palindrome (69499496).

The spelling of 23154364 in words is "twenty-three million, one hundred fifty-four thousand, three hundred sixty-four".