2272675757 has 4 divisors (see below), whose sum is σ = 2479282656. Its totient is φ = 2066068860.

The previous prime is 2272675721. The next prime is 2272675763. The reversal of 2272675757 is 7575762722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2272675757 - 2⁸ = 2272675501 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 (2272605757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103303433 + ... + 103303454.

It is an arithmetic number, because the mean of its divisors is an integer number (619820664).

Almost surely, 2^2272675757 is an apocalyptic number.

It is an amenable number.

2272675757 is a deficient number, since it is larger than the sum of its proper divisors (206606899).

2272675757 is a wasteful number, since it uses less digits than its factorization.

2272675757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206606898.

The product of its digits is 2881200, while the sum is 50.

The square root of 2272675757 is about 47672.5891577120. The cubic root of 2272675757 is about 1314.7580131763.

The spelling of 2272675757 in words is "two billion, two hundred seventy-two million, six hundred seventy-five thousand, seven hundred fifty-seven".