23287274 has 8 divisors (see below), whose sum is σ = 36769440. Its totient is φ = 11030796.

The previous prime is 23287211. The next prime is 23287283. The reversal of 23287274 is 47278232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306374 + ... + 306449.

It is an arithmetic number, because the mean of its divisors is an integer number (4596180).

Almost surely, 2^23287274 is an apocalyptic number.

23287274 is a deficient number, since it is larger than the sum of its proper divisors (13482166).

23287274 is a wasteful number, since it uses less digits than its factorization.

23287274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612844.

The product of its digits is 37632, while the sum is 35.

The square root of 23287274 is about 4825.6889663550. The cubic root of 23287274 is about 285.5658155043.

The spelling of 23287274 in words is "twenty-three million, two hundred eighty-seven thousand, two hundred seventy-four".