1146504012 has 24 divisors (see below), whose sum is σ = 2737390656. Its totient is φ = 373280208.

The previous prime is 1146504001. The next prime is 1146504071. The reversal of 1146504012 is 2104056411.

It is a happy number.

It is a super-2 number, since 2×1146504012² = 2628942899064192288, 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, 1110438 + ... + 1111469.

It is an arithmetic number, because the mean of its divisors is an integer number (114057944).

Almost surely, 2^1146504012 is an apocalyptic number.

1146504012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1146504012 is an abundant number, since it is smaller than the sum of its proper divisors (1590886644).

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

1146504012 is a wasteful number, since it uses less digits than its factorization.

1146504012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221957 (or 2221955 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1146504012 is about 33860.0651505575. The cubic root of 1146504012 is about 1046.6268204412.

The spelling of 1146504012 in words is "one billion, one hundred forty-six million, five hundred four thousand, twelve".