1146237112 has 16 divisors (see below), whose sum is σ = 2155692600. Its totient is φ = 571385760.

The previous prime is 1146237101. The next prime is 1146237143. The reversal of 1146237112 is 2117326411.

It is a super-2 number, since 2×1146237112² = 2627719033852201088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213787 + ... + 219082.

Almost surely, 2^1146237112 is an apocalyptic number.

It is an amenable number.

1146237112 is a deficient number, since it is larger than the sum of its proper divisors (1009455488).

1146237112 is a wasteful number, since it uses less digits than its factorization.

1146237112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433206 (or 433202 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 1146237112 is about 33856.1237001521. The cubic root of 1146237112 is about 1046.5455977634.

The spelling of 1146237112 in words is "one billion, one hundred forty-six million, two hundred thirty-seven thousand, one hundred twelve".