10391252 has 12 divisors (see below), whose sum is σ = 19141920. Its totient is φ = 4922136.

The previous prime is 10391221. The next prime is 10391279. The reversal of 10391252 is 25219301.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 68288 + ... + 68439.

It is an arithmetic number, because the mean of its divisors is an integer number (1595160).

Almost surely, 2^10391252 is an apocalyptic number.

It is an amenable number.

10391252 is a deficient number, since it is larger than the sum of its proper divisors (8750668).

10391252 is a wasteful number, since it uses less digits than its factorization.

10391252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136750 (or 136748 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10391252 is about 3223.5464941583. The cubic root of 10391252 is about 218.2173574894.

The spelling of 10391252 in words is "ten million, three hundred ninety-one thousand, two hundred fifty-two".