23798864 has 10 divisors (see below), whose sum is σ = 46110330. Its totient is φ = 11899424.

The previous prime is 23798851. The next prime is 23798891. The reversal of 23798864 is 46889732.

It can be written as a sum of positive squares in only one way, i.e., 15272464 + 8526400 = 3908^2 + 2920^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743699 + ... + 743730.

It is an arithmetic number, because the mean of its divisors is an integer number (4611033).

Almost surely, 2^23798864 is an apocalyptic number.

It is an amenable number.

23798864 is a deficient number, since it is larger than the sum of its proper divisors (22311466).

23798864 is a wasteful number, since it uses less digits than its factorization.

23798864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487437 (or 1487431 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 23798864 is about 4878.4079370221. The cubic root of 23798864 is about 287.6418516124.

The spelling of 23798864 in words is "twenty-three million, seven hundred ninety-eight thousand, eight hundred sixty-four".