42362660 has 24 divisors (see below), whose sum is σ = 89159616. Its totient is φ = 16907360.

The previous prime is 42362659. The next prime is 42362689. The reversal of 42362660 is 6626324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7955 + ... + 12165.

It is an arithmetic number, because the mean of its divisors is an integer number (3714984).

Almost surely, 2^42362660 is an apocalyptic number.

It is an amenable number.

42362660 is an abundant number, since it is smaller than the sum of its proper divisors (46796956).

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

42362660 is a wasteful number, since it uses less digits than its factorization.

42362660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 42362660 is about 6508.6603844416. The cubic root of 42362660 is about 348.6002873113.

Adding to 42362660 its reverse (6626324), we get a palindrome (48988984).

The spelling of 42362660 in words is "forty-two million, three hundred sixty-two thousand, six hundred sixty".