1145932 has 6 divisors (see below), whose sum is σ = 2005388. Its totient is φ = 572964.

The previous prime is 1145899. The next prime is 1145971. The reversal of 1145932 is 2395411.

It is a junction number, because it is equal to n+sod(n) for n = 1145897 and 1145906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143238 + ... + 143245.

2^1145932 is an apocalyptic number.

It is an amenable number.

1145932 is a deficient number, since it is larger than the sum of its proper divisors (859456).

1145932 is a wasteful number, since it uses less digits than its factorization.

1145932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286487 (or 286485 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 1145932 is about 1070.4821343675. The cubic root of 1145932 is about 104.6452731010.

The spelling of 1145932 in words is "one million, one hundred forty-five thousand, nine hundred thirty-two".