1366536106 has 8 divisors (see below), whose sum is σ = 2207481444. Its totient is φ = 630708960.

The previous prime is 1366536089. The next prime is 1366536113. The reversal of 1366536106 is 6016356631.

It can be written as a sum of positive squares in 2 ways, for example, as 1336560481 + 29975625 = 36559^2 + 5475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26279515 + ... + 26279566.

Almost surely, 2^1366536106 is an apocalyptic number.

1366536106 is a deficient number, since it is larger than the sum of its proper divisors (840945338).

1366536106 is a wasteful number, since it uses less digits than its factorization.

1366536106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52559096.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 1366536106 is about 36966.6891403599. The cubic root of 1366536106 is about 1109.7037074068.

The spelling of 1366536106 in words is "one billion, three hundred sixty-six million, five hundred thirty-six thousand, one hundred six".