37428151 has 2 divisors, whose sum is σ = 37428152. Its totient is φ = 37428150.

The previous prime is 37428109. The next prime is 37428161. The reversal of 37428151 is 15182473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 37428151 - 2²⁵ = 3873719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37428161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18714075 + 18714076.

It is an arithmetic number, because the mean of its divisors is an integer number (18714076).

Almost surely, 2^37428151 is an apocalyptic number.

37428151 is a deficient number, since it is larger than the sum of its proper divisors (1).

37428151 is an equidigital number, since it uses as much as digits as its factorization.

37428151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 37428151 is about 6117.8550979898. The cubic root of 37428151 is about 334.5025690900.

The spelling of 37428151 in words is "thirty-seven million, four hundred twenty-eight thousand, one hundred fifty-one".