1146788942 has 16 divisors (see below), whose sum is σ = 1897690032. Its totient is φ = 516377280.

The previous prime is 1146788897. The next prime is 1146788957. The reversal of 1146788942 is 2498876411.

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, 536828 + ... + 538959.

It is an arithmetic number, because the mean of its divisors is an integer number (118605627).

Almost surely, 2^1146788942 is an apocalyptic number.

1146788942 is a deficient number, since it is larger than the sum of its proper divisors (750901090).

1146788942 is a wasteful number, since it uses less digits than its factorization.

1146788942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075843.

The product of its digits is 774144, while the sum is 50.

The square root of 1146788942 is about 33864.2723530272. The cubic root of 1146788942 is about 1046.7135160759.

The spelling of 1146788942 in words is "one billion, one hundred forty-six million, seven hundred eighty-eight thousand, nine hundred forty-two".