10387252 has 24 divisors (see below), whose sum is σ = 18783072. Its totient is φ = 5023200.

The previous prime is 10387231. The next prime is 10387261. The reversal of 10387252 is 25278301.

It is a super-2 number, since 2×10387252² = 215790008223008, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 10387252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22302 + ... + 22762.

It is an arithmetic number, because the mean of its divisors is an integer number (782628).

Almost surely, 2^10387252 is an apocalyptic number.

It is an amenable number.

10387252 is a deficient number, since it is larger than the sum of its proper divisors (8395820).

10387252 is a wasteful number, since it uses less digits than its factorization.

10387252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10387252 is about 3222.9259997710. The cubic root of 10387252 is about 218.1893537591.

The spelling of 10387252 in words is "ten million, three hundred eighty-seven thousand, two hundred fifty-two".