1146892 has 12 divisors (see below), whose sum is σ = 2076480. Its totient is φ = 553616.

The previous prime is 1146881. The next prime is 1146911. The reversal of 1146892 is 2986411.

It is a happy number.

It is a super-2 number, since 2×1146892² = 2630722519328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4828 + ... + 5059.

It is an arithmetic number, because the mean of its divisors is an integer number (173040).

2^1146892 is an apocalyptic number.

It is an amenable number.

1146892 is a deficient number, since it is larger than the sum of its proper divisors (929588).

1146892 is a wasteful number, since it uses less digits than its factorization.

1146892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9920 (or 9918 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 1146892 is about 1070.9304365831. The cubic root of 1146892 is about 104.6744869991.

The spelling of 1146892 in words is "one million, one hundred forty-six thousand, eight hundred ninety-two".