1357056968 has 16 divisors (see below), whose sum is σ = 2545026480. Its totient is φ = 678383248.

The previous prime is 1357056949. The next prime is 1357056979. The reversal of 1357056968 is 8696507531.

It is a happy number.

It is a super-2 number, since 2×1357056968² = 3683207228794706048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28655 + ... + 59457.

It is an arithmetic number, because the mean of its divisors is an integer number (159064155).

Almost surely, 2^1357056968 is an apocalyptic number.

It is an amenable number.

1357056968 is a deficient number, since it is larger than the sum of its proper divisors (1187969512).

1357056968 is a wasteful number, since it uses less digits than its factorization.

1357056968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36316 (or 36312 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 50.

The square root of 1357056968 is about 36838.2541388704. The cubic root of 1357056968 is about 1107.1318883202.

The spelling of 1357056968 in words is "one billion, three hundred fifty-seven million, fifty-six thousand, nine hundred sixty-eight".