14892297156 has 135 divisors (see below), whose sum is σ = 42362932703. Its totient is φ = 4407868080.

The previous prime is 14892297103. The next prime is 14892297179. The reversal of 14892297156 is 65179229841.

It is a happy number.

The square root of 14892297156 is 122034.

It is a perfect power (a square), and thus also a powerful number.

14892297156 is a `hidden beast` number, since 1 + 489 + 2 + 2 + 9 + 7 + 156 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 346332471 + ... + 346332513.

Almost surely, 2^14892297156 is an apocalyptic number.

14892297156 is the 122034-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14892297156

14892297156 is an abundant number, since it is smaller than the sum of its proper divisors (27470635547).

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

14892297156 is an frugal number, since it uses more digits than its factorization.

14892297156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 59 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The spelling of 14892297156 in words is "fourteen billion, eight hundred ninety-two million, two hundred ninety-seven thousand, one hundred fifty-six".