37222273 has 16 divisors (see below), whose sum is σ = 42955200. Its totient is φ = 31898880.

The previous prime is 37222267. The next prime is 37222277.

37222273 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 37222273 - 2¹³ = 37214081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37222277) 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, 65133 + ... + 65701.

It is an arithmetic number, because the mean of its divisors is an integer number (2684700).

Almost surely, 2^37222273 is an apocalyptic number.

It is an amenable number.

37222273 is a deficient number, since it is larger than the sum of its proper divisors (5732927).

37222273 is a wasteful number, since it uses less digits than its factorization.

37222273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

The product of its digits is 7056, while the sum is 28.

The square root of 37222273 is about 6101.0059006692. The cubic root of 37222273 is about 333.8881173540. Note that the first 3 decimals are identical.

It can be divided in two parts, 3722 and 2273, that added together give a palindrome (5995).

The spelling of 37222273 in words is "thirty-seven million, two hundred twenty-two thousand, two hundred seventy-three".