42366132 has 24 divisors (see below), whose sum is σ = 109838400. Its totient is φ = 14122008.

The previous prime is 42366109. The next prime is 42366139. The reversal of 42366132 is 23166324.

42366132 is a `hidden beast` number, since 42 + 3 + 6 + 613 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 42366096 and 42366105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42366139) 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, 196032 + ... + 196247.

It is an arithmetic number, because the mean of its divisors is an integer number (4576600).

Almost surely, 2^42366132 is an apocalyptic number.

It is an amenable number.

42366132 is an abundant number, since it is smaller than the sum of its proper divisors (67472268).

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

42366132 is a wasteful number, since it uses less digits than its factorization.

42366132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392292 (or 392284 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 42366132 is about 6508.9271005289. The cubic root of 42366132 is about 348.6098106914.

The spelling of 42366132 in words is "forty-two million, three hundred sixty-six thousand, one hundred thirty-two".