2225737637 has 8 divisors (see below), whose sum is σ = 2233412160. Its totient is φ = 2218075200.

The previous prime is 2225737621. The next prime is 2225737667. The reversal of 2225737637 is 7367375222.

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 2225737637 - 2⁴ = 2225737621 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 (2225737667) 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, 501008 + ... + 505430.

It is an arithmetic number, because the mean of its divisors is an integer number (279176520).

Almost surely, 2^2225737637 is an apocalyptic number.

It is an amenable number.

2225737637 is a deficient number, since it is larger than the sum of its proper divisors (7674523).

2225737637 is a wasteful number, since it uses less digits than its factorization.

2225737637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043.

The product of its digits is 740880, while the sum is 44.

The square root of 2225737637 is about 47177.7239489147. The cubic root of 2225737637 is about 1305.6436370325.

The spelling of 2225737637 in words is "two billion, two hundred twenty-five million, seven hundred thirty-seven thousand, six hundred thirty-seven".