1146373216 has 48 divisors (see below), whose sum is σ = 2297320704. Its totient is φ = 562978944.

The previous prime is 1146373177. The next prime is 1146373229. The reversal of 1146373216 is 6123736411.

It is a congruent number.

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, 1077901 + ... + 1078963.

It is an arithmetic number, because the mean of its divisors is an integer number (47860848).

Almost surely, 2^1146373216 is an apocalyptic number.

1146373216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1146373216 is an abundant number, since it is smaller than the sum of its proper divisors (1150947488).

1146373216 is a wasteful number, since it uses less digits than its factorization.

1146373216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643 (or 1635 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

The square root of 1146373216 is about 33858.1336756768. The cubic root of 1146373216 is about 1046.5870183395.

The spelling of 1146373216 in words is "one billion, one hundred forty-six million, three hundred seventy-three thousand, two hundred sixteen".