37798223 has 16 divisors (see below), whose sum is σ = 41515200. Its totient is φ = 34298880.

The previous prime is 37798183. The next prime is 37798231. The reversal of 37798223 is 32289773.

It is not a de Polignac number, because 37798223 - 2⁸ = 37797967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37798253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40223 + ... + 41151.

It is an arithmetic number, because the mean of its divisors is an integer number (2594700).

Almost surely, 2^37798223 is an apocalyptic number.

37798223 is a deficient number, since it is larger than the sum of its proper divisors (3716977).

37798223 is a wasteful number, since it uses less digits than its factorization.

37798223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042.

The product of its digits is 127008, while the sum is 41.

The square root of 37798223 is about 6148.0259433415. The cubic root of 37798223 is about 335.6014235202.

The spelling of 37798223 in words is "thirty-seven million, seven hundred ninety-eight thousand, two hundred twenty-three".