10155996 has 48 divisors (see below), whose sum is σ = 26503680. Its totient is φ = 3363120.

The previous prime is 10155983. The next prime is 10156001. The reversal of 10155996 is 69955101.

10155996 is a `hidden beast` number, since 10 + 1 + 559 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10155996.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29095 + ... + 29441.

It is an arithmetic number, because the mean of its divisors is an integer number (552160).

Almost surely, 2^10155996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10155996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13251840).

10155996 is an abundant number, since it is smaller than the sum of its proper divisors (16347684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10155996 is a wasteful number, since it uses less digits than its factorization.

10155996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 10155996 is about 3186.8473449477. The cubic root of 10155996 is about 216.5579709890.

The spelling of 10155996 in words is "ten million, one hundred fifty-five thousand, nine hundred ninety-six".