37226444 has 12 divisors (see below), whose sum is σ = 66532704. Its totient is φ = 18217104.

The previous prime is 37226437. The next prime is 37226461. The reversal of 37226444 is 44462273.

It is a self number, because there is not a number n which added to its sum of digits gives 37226444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98819 + ... + 99194.

It is an arithmetic number, because the mean of its divisors is an integer number (5544392).

Almost surely, 2^37226444 is an apocalyptic number.

It is an amenable number.

37226444 is a deficient number, since it is larger than the sum of its proper divisors (29306260).

37226444 is a wasteful number, since it uses less digits than its factorization.

37226444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198064 (or 198062 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 37226444 is about 6101.3477199714. The cubic root of 37226444 is about 333.9005883399.

The spelling of 37226444 in words is "thirty-seven million, two hundred twenty-six thousand, four hundred forty-four".