1356916026 has 32 divisors (see below), whose sum is σ = 2781163008. Its totient is φ = 441215280.

The previous prime is 1356915977. The next prime is 1356916063. The reversal of 1356916026 is 6206196531.

It is a super-2 number, since 2×1356916026² = 3682442203231265352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25021 + ... + 57791.

It is an arithmetic number, because the mean of its divisors is an integer number (86911344).

Almost surely, 2^1356916026 is an apocalyptic number.

1356916026 is an abundant number, since it is smaller than the sum of its proper divisors (1424246982).

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

1356916026 is a wasteful number, since it uses less digits than its factorization.

1356916026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32946.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 1356916026 is about 36836.3411049469. The cubic root of 1356916026 is about 1107.0935586140.

The spelling of 1356916026 in words is "one billion, three hundred fifty-six million, nine hundred sixteen thousand, twenty-six".