166495932 has 24 divisors (see below), whose sum is σ = 431656400. Its totient is φ = 55498608.

The previous prime is 166495921. The next prime is 166495933. The reversal of 166495932 is 239594661.

166495932 is a `hidden beast` number, since 16 + 6 + 49 + 593 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166495933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770707 + ... + 770922.

Almost surely, 2^166495932 is an apocalyptic number.

166495932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

166495932 is an abundant number, since it is smaller than the sum of its proper divisors (265160468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166495932 is a wasteful number, since it uses less digits than its factorization.

166495932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541642 (or 1541634 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 166495932 is about 12903.3302678030. The cubic root of 166495932 is about 550.1332261283.

The spelling of 166495932 in words is "one hundred sixty-six million, four hundred ninety-five thousand, nine hundred thirty-two".