1107657132 has 48 divisors (see below), whose sum is σ = 2637207552. Its totient is φ = 361753920.

The previous prime is 1107657119. The next prime is 1107657163. The reversal of 1107657132 is 2317567011.

It is a junction number, because it is equal to n+sod(n) for n = 1107657093 and 1107657102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149958 + ... + 157170.

It is an arithmetic number, because the mean of its divisors is an integer number (54941824).

Almost surely, 2^1107657132 is an apocalyptic number.

1107657132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1107657132 is an abundant number, since it is smaller than the sum of its proper divisors (1529550420).

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

1107657132 is a wasteful number, since it uses less digits than its factorization.

1107657132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478 (or 7476 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 1107657132 is about 33281.4833203089. The cubic root of 1107657132 is about 1034.6698230340.

The spelling of 1107657132 in words is "one billion, one hundred seven million, six hundred fifty-seven thousand, one hundred thirty-two".