1145692 has 12 divisors (see below), whose sum is σ = 2051896. Its totient is φ = 559440.

The previous prime is 1145689. The next prime is 1145693. The reversal of 1145692 is 2965411.

It is a super-2 number, since 2×1145692² = 2625220317728, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1145692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3159 + ... + 3502.

2^1145692 is an apocalyptic number.

It is an amenable number.

1145692 is a deficient number, since it is larger than the sum of its proper divisors (906204).

1145692 is a wasteful number, since it uses less digits than its factorization.

1145692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708 (or 6706 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 1145692 is about 1070.3700294758. The cubic root of 1145692 is about 104.6379670773.

The spelling of 1145692 in words is "one million, one hundred forty-five thousand, six hundred ninety-two".