1146922 has 32 divisors (see below), whose sum is σ = 2142720. Its totient is φ = 449280.

The previous prime is 1146917. The next prime is 1146931. The reversal of 1146922 is 2296411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14479 + ... + 14557.

It is an arithmetic number, because the mean of its divisors is an integer number (66960).

2^1146922 is an apocalyptic number.

1146922 is a deficient number, since it is larger than the sum of its proper divisors (995798).

1146922 is a wasteful number, since it uses less digits than its factorization.

1146922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166.

The product of its digits is 864, while the sum is 25.

The square root of 1146922 is about 1070.9444430035. The cubic root of 1146922 is about 104.6753996707.

The spelling of 1146922 in words is "one million, one hundred forty-six thousand, nine hundred twenty-two".