2697240132 has 36 divisors (see below), whose sum is σ = 6820334976. Its totient is φ = 898775280.

The previous prime is 2697240109. The next prime is 2697240163. The reversal of 2697240132 is 2310427962.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111657 + ... + 133647.

Almost surely, 2^2697240132 is an apocalyptic number.

It is an amenable number.

2697240132 is an abundant number, since it is smaller than the sum of its proper divisors (4123094844).

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

2697240132 is a wasteful number, since it uses less digits than its factorization.

2697240132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25408 (or 25403 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2697240132 is about 51934.9605949595. The cubic root of 2697240132 is about 1392.0020375020.

The spelling of 2697240132 in words is "two billion, six hundred ninety-seven million, two hundred forty thousand, one hundred thirty-two".