2106379056 has 40 divisors (see below), whose sum is σ = 5497589104. Its totient is φ = 694886400.

The previous prime is 2106379043. The next prime is 2106379087. The reversal of 2106379056 is 6509736012.

It is a super-2 number, since 2×2106379056² = 8873665455110902272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221545 + ... + 230856.

Almost surely, 2^2106379056 is an apocalyptic number.

It is an amenable number.

2106379056 is an abundant number, since it is smaller than the sum of its proper divisors (3391210048).

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

2106379056 is a wasteful number, since it uses less digits than its factorization.

2106379056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452509 (or 452503 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 2106379056 is about 45895.3053808339. The cubic root of 2106379056 is about 1281.8745028831.

The spelling of 2106379056 in words is "two billion, one hundred six million, three hundred seventy-nine thousand, fifty-six".