23703148 has 24 divisors (see below), whose sum is σ = 48511232. Its totient is φ = 9921744.

The previous prime is 23703143. The next prime is 23703149. The reversal of 23703148 is 84130732.

It is a super-3 number, since 3×23703148³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (23703143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8640 + ... + 11047.

Almost surely, 2^23703148 is an apocalyptic number.

23703148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23703148 is an abundant number, since it is smaller than the sum of its proper divisors (24808084).

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

23703148 is a wasteful number, since it uses less digits than its factorization.

23703148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19741 (or 19739 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 23703148 is about 4868.5878856194. The cubic root of 23703148 is about 287.2557138521.

The spelling of 23703148 in words is "twenty-three million, seven hundred three thousand, one hundred forty-eight".