37972063 has 2 divisors, whose sum is σ = 37972064. Its totient is φ = 37972062.

The previous prime is 37972021. The next prime is 37972069. The reversal of 37972063 is 36027973.

37972063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37972063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37972069) 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 as a sum of consecutive naturals, namely, 18986031 + 18986032.

It is an arithmetic number, because the mean of its divisors is an integer number (18986032).

Almost surely, 2^37972063 is an apocalyptic number.

37972063 is a deficient number, since it is larger than the sum of its proper divisors (1).

37972063 is an equidigital number, since it uses as much as digits as its factorization.

37972063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 37972063 is about 6162.1475964147. The cubic root of 37972063 is about 336.1151314401.

The spelling of 37972063 in words is "thirty-seven million, nine hundred seventy-two thousand, sixty-three".