1146206312 has 16 divisors (see below), whose sum is σ = 2262249600. Its totient is φ = 542939760.

The previous prime is 1146206279. The next prime is 1146206401. The reversal of 1146206312 is 2136026411.

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, 3770264 + ... + 3770567.

It is an arithmetic number, because the mean of its divisors is an integer number (141390600).

Almost surely, 2^1146206312 is an apocalyptic number.

It is an amenable number.

1146206312 is a deficient number, since it is larger than the sum of its proper divisors (1116043288).

1146206312 is a wasteful number, since it uses less digits than its factorization.

1146206312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7540856 (or 7540852 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1146206312 is about 33855.6688310835. The cubic root of 1146206312 is about 1046.5362239341.

The spelling of 1146206312 in words is "one billion, one hundred forty-six million, two hundred six thousand, three hundred twelve".