23748151 has 12 divisors (see below), whose sum is σ = 27569296. Its totient is φ = 20039040.

The previous prime is 23748107. The next prime is 23748161. The reversal of 23748151 is 15184732.

It is not a de Polignac number, because 23748151 - 2¹¹ = 23746103 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23748161) 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, 34951 + ... + 35623.

Almost surely, 2^23748151 is an apocalyptic number.

23748151 is a deficient number, since it is larger than the sum of its proper divisors (3821145).

23748151 is an frugal number, since it uses more digits than its factorization.

23748151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 751 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 23748151 is about 4873.2074653148. The cubic root of 23748151 is about 287.4373943075.

The spelling of 23748151 in words is "twenty-three million, seven hundred forty-eight thousand, one hundred fifty-one".