37314021 has 8 divisors (see below), whose sum is σ = 49793760. Its totient is φ = 24855152.

The previous prime is 37314001. The next prime is 37314029. The reversal of 37314021 is 12041373.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37314021 - 2⁶ = 37313957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37314029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411 + ... + 8648.

It is an arithmetic number, because the mean of its divisors is an integer number (6224220).

Almost surely, 2^37314021 is an apocalyptic number.

It is an amenable number.

37314021 is a deficient number, since it is larger than the sum of its proper divisors (12479739).

37314021 is a wasteful number, since it uses less digits than its factorization.

37314021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10435.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 37314021 is about 6108.5203609385. The cubic root of 37314021 is about 334.1622223428.

Adding to 37314021 its reverse (12041373), we get a palindrome (49355394).

The spelling of 37314021 in words is "thirty-seven million, three hundred fourteen thousand, twenty-one".