1206461156 has 12 divisors (see below), whose sum is σ = 2112726000. Its totient is φ = 602825160.

The previous prime is 1206461153. The next prime is 1206461167. The reversal of 1206461156 is 6511646021.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1206461153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94610 + ... + 106601.

It is an arithmetic number, because the mean of its divisors is an integer number (176060500).

Almost surely, 2^1206461156 is an apocalyptic number.

It is an amenable number.

1206461156 is a deficient number, since it is larger than the sum of its proper divisors (906264844).

1206461156 is a wasteful number, since it uses less digits than its factorization.

1206461156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202714 (or 202712 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1206461156 is about 34734.1497088960. The cubic root of 1206461156 is about 1064.5623793643.

The spelling of 1206461156 in words is "one billion, two hundred six million, four hundred sixty-one thousand, one hundred fifty-six".