37420901 has 4 divisors (see below), whose sum is σ = 42766752. Its totient is φ = 32075052.

The previous prime is 37420897. The next prime is 37420913. The reversal of 37420901 is 10902473.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 37420901 - 2² = 37420897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37420001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2672915 + ... + 2672928.

It is an arithmetic number, because the mean of its divisors is an integer number (10691688).

Almost surely, 2^37420901 is an apocalyptic number.

It is an amenable number.

37420901 is a deficient number, since it is larger than the sum of its proper divisors (5345851).

37420901 is an equidigital number, since it uses as much as digits as its factorization.

37420901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345850.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 37420901 is about 6117.2625413660. The cubic root of 37420901 is about 334.4809694815.

The spelling of 37420901 in words is "thirty-seven million, four hundred twenty thousand, nine hundred one".