2277636132 has 24 divisors (see below), whose sum is σ = 5627101536. Its totient is φ = 714552448.

The previous prime is 2277636103. The next prime is 2277636143. The reversal of 2277636132 is 2316367722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5582238 + ... + 5582645.

It is an arithmetic number, because the mean of its divisors is an integer number (234462564).

Almost surely, 2^2277636132 is an apocalyptic number.

It is an amenable number.

2277636132 is an abundant number, since it is smaller than the sum of its proper divisors (3349465404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2277636132 is a wasteful number, since it uses less digits than its factorization.

2277636132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164907 (or 11164905 counting only the distinct ones).

The product of its digits is 127008, while the sum is 39.

The square root of 2277636132 is about 47724.5862423133. The cubic root of 2277636132 is about 1315.7138547248.

The spelling of 2277636132 in words is "two billion, two hundred seventy-seven million, six hundred thirty-six thousand, one hundred thirty-two".