37366401 has 4 divisors (see below), whose sum is σ = 49821872. Its totient is φ = 24910932.

The previous prime is 37366387. The next prime is 37366403. The reversal of 37366401 is 10466373.

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 not a de Polignac number, because 37366401 - 2¹⁸ = 37104257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (37366403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6227731 + ... + 6227736.

It is an arithmetic number, because the mean of its divisors is an integer number (12455468).

Almost surely, 2^37366401 is an apocalyptic number.

It is an amenable number.

37366401 is a deficient number, since it is larger than the sum of its proper divisors (12455471).

37366401 is a wasteful number, since it uses less digits than its factorization.

37366401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12455470.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 37366401 is about 6112.8063113434. The cubic root of 37366401 is about 334.3185106307.

The spelling of 37366401 in words is "thirty-seven million, three hundred sixty-six thousand, four hundred one".