10892261956 has 9 divisors (see below), whose sum is σ = 19061823711. Its totient is φ = 5446026612.

The previous prime is 10892261953. The next prime is 10892261971. The reversal of 10892261956 is 65916229801.

The square root of 10892261956 is 104366.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10892261953) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 182641 + ... + 234823.

Almost surely, 2^10892261956 is an apocalyptic number.

10892261956 is the 104366-th square number.

It is an amenable number.

10892261956 is a deficient number, since it is larger than the sum of its proper divisors (8169561755).

10892261956 is an frugal number, since it uses more digits than its factorization.

10892261956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104370 (or 52185 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

Multiplying 10892261956 by its sum of digits (49), we get a square (533720835844 = 730562²).

The spelling of 10892261956 in words is "ten billion, eight hundred ninety-two million, two hundred sixty-one thousand, nine hundred fifty-six".