37421342 has 16 divisors (see below), whose sum is σ = 64776192. Its totient is φ = 15881400.

The previous prime is 37421311. The next prime is 37421347. The reversal of 37421342 is 24312473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37421347) by changing a digit.

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, 11534 + ... + 14417.

It is an arithmetic number, because the mean of its divisors is an integer number (4048512).

Almost surely, 2^37421342 is an apocalyptic number.

37421342 is a deficient number, since it is larger than the sum of its proper divisors (27354850).

37421342 is a wasteful number, since it uses less digits than its factorization.

37421342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26063.

The product of its digits is 4032, while the sum is 26.

The square root of 37421342 is about 6117.2985867947. The cubic root of 37421342 is about 334.4822834132.

The spelling of 37421342 in words is "thirty-seven million, four hundred twenty-one thousand, three hundred forty-two".