4787746132 has 24 divisors (see below), whose sum is σ = 9026700032. Its totient is φ = 2208837600.

The previous prime is 4787746123. The next prime is 4787746147. The reversal of 4787746132 is 2316477874.

It is a happy number.

It is a super-2 number, since 2×4787746132² = 45845026048961922848, which contains 22 as substring.

It is a congruent number.

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, 121657 + ... + 156127.

Almost surely, 2^4787746132 is an apocalyptic number.

It is an amenable number.

4787746132 is a deficient number, since it is larger than the sum of its proper divisors (4238953900).

4787746132 is a wasteful number, since it uses less digits than its factorization.

4787746132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37159 (or 37157 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 49.

The square root of 4787746132 is about 69193.5411147601. The cubic root of 4787746132 is about 1685.4286472686.

The spelling of 4787746132 in words is "four billion, seven hundred eighty-seven million, seven hundred forty-six thousand, one hundred thirty-two".