244158996 has 12 divisors (see below), whose sum is σ = 569704352. Its totient is φ = 81386328.

The previous prime is 244158983. The next prime is 244159061. The reversal of 244158996 is 699851442.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×244158996² = 119227230655456032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10173280 + ... + 10173303.

Almost surely, 2^244158996 is an apocalyptic number.

It is an amenable number.

244158996 is an abundant number, since it is smaller than the sum of its proper divisors (325545356).

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

244158996 is a wasteful number, since it uses less digits than its factorization.

244158996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20346590 (or 20346588 counting only the distinct ones).

The product of its digits is 622080, while the sum is 48.

The square root of 244158996 is about 15625.5878609414. The cubic root of 244158996 is about 625.0156761935.

It can be divided in two parts, 24415 and 8996, that added together give a triangular number (33411 = T₂₅₈).

The spelling of 244158996 in words is "two hundred forty-four million, one hundred fifty-eight thousand, nine hundred ninety-six".