37222998 has 32 divisors (see below), whose sum is σ = 76658400. Its totient is φ = 12042240.

The previous prime is 37222987. The next prime is 37223027. The reversal of 37222998 is 89922273.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82678 + ... + 83126.

It is an arithmetic number, because the mean of its divisors is an integer number (2395575).

Almost surely, 2^37222998 is an apocalyptic number.

37222998 is an abundant number, since it is smaller than the sum of its proper divisors (39435402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

37222998 is a wasteful number, since it uses less digits than its factorization.

37222998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832.

The product of its digits is 108864, while the sum is 42.

The square root of 37222998 is about 6101.0653168115. The cubic root of 37222998 is about 333.8902851181.

The spelling of 37222998 in words is "thirty-seven million, two hundred twenty-two thousand, nine hundred ninety-eight".