37072422 has 24 divisors (see below), whose sum is σ = 80456376. Its totient is φ = 12337056.

The previous prime is 37072421. The next prime is 37072429. The reversal of 37072422 is 22427073.

37072422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37072421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12858 + ... + 15474.

It is an arithmetic number, because the mean of its divisors is an integer number (3352349).

Almost surely, 2^37072422 is an apocalyptic number.

37072422 is an abundant number, since it is smaller than the sum of its proper divisors (43383954).

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

37072422 is a wasteful number, since it uses less digits than its factorization.

37072422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412 (or 3409 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 37072422 is about 6088.7126718215. The cubic root of 37072422 is about 333.4394544336.

Adding to 37072422 its reverse (22427073), we get a palindrome (59499495).

The spelling of 37072422 in words is "thirty-seven million, seventy-two thousand, four hundred twenty-two".