23901274 has 4 divisors (see below), whose sum is σ = 35851914. Its totient is φ = 11950636.

The previous prime is 23901263. The next prime is 23901287. The reversal of 23901274 is 47210932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21095649 + 2805625 = 4593^2 + 1675^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5975317 + ... + 5975320.

Almost surely, 2^23901274 is an apocalyptic number.

23901274 is a deficient number, since it is larger than the sum of its proper divisors (11950640).

23901274 is a wasteful number, since it uses less digits than its factorization.

23901274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11950639.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 23901274 is about 4888.8929217155. The cubic root of 23901274 is about 288.0538495629.

It can be divided in two parts, 239012 and 74, that added together give a triangular number (239086 = T₆₉₁).

The spelling of 23901274 in words is "twenty-three million, nine hundred one thousand, two hundred seventy-four".