42662367 has 24 divisors (see below), whose sum is σ = 71182800. Its totient is φ = 24334080.

The previous prime is 42662357. The next prime is 42662371. The reversal of 42662367 is 76326624.

It is a happy number.

42662367 is a `hidden beast` number, since 4 + 26 + 623 + 6 + 7 = 666.

It is not a de Polignac number, because 42662367 - 2⁴ = 42662351 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42662327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10992 + ... + 14357.

It is an arithmetic number, because the mean of its divisors is an integer number (2965950).

Almost surely, 2^42662367 is an apocalyptic number.

42662367 is a deficient number, since it is larger than the sum of its proper divisors (28520433).

42662367 is a wasteful number, since it uses less digits than its factorization.

42662367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25383 (or 25380 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 42662367 is about 6531.6435144610. The cubic root of 42662367 is about 349.4204476727.

The spelling of 42662367 in words is "forty-two million, six hundred sixty-two thousand, three hundred sixty-seven".