2272752536 has 16 divisors (see below), whose sum is σ = 4293942840. Its totient is φ = 1127701120.

The previous prime is 2272752527. The next prime is 2272752551. The reversal of 2272752536 is 6352572722.

It is a junction number, because it is equal to n+sod(n) for n = 2272752493 and 2272752502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083281 + ... + 1085376.

Almost surely, 2^2272752536 is an apocalyptic number.

It is an amenable number.

2272752536 is a deficient number, since it is larger than the sum of its proper divisors (2021190304).

2272752536 is a wasteful number, since it uses less digits than its factorization.

2272752536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168794 (or 2168790 counting only the distinct ones).

The product of its digits is 352800, while the sum is 41.

The square root of 2272752536 is about 47673.3944249830. The cubic root of 2272752536 is about 1314.7728187300.

The spelling of 2272752536 in words is "two billion, two hundred seventy-two million, seven hundred fifty-two thousand, five hundred thirty-six".