10155244 has 24 divisors (see below), whose sum is σ = 19530000. Its totient is φ = 4582080.

The previous prime is 10155241. The next prime is 10155281. The reversal of 10155244 is 44255101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10155241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5782 + ... + 7330.

It is an arithmetic number, because the mean of its divisors is an integer number (813750).

Almost surely, 2^10155244 is an apocalyptic number.

It is an amenable number.

10155244 is a deficient number, since it is larger than the sum of its proper divisors (9374756).

10155244 is a wasteful number, since it uses less digits than its factorization.

10155244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 10155244 is about 3186.7293578213. The cubic root of 10155244 is about 216.5526258506.

The spelling of 10155244 in words is "ten million, one hundred fifty-five thousand, two hundred forty-four".