2137267616 has 24 divisors (see below), whose sum is σ = 4590268704. Its totient is φ = 971485120.

The previous prime is 2137267609. The next prime is 2137267637. The reversal of 2137267616 is 6167627312.

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, 3035540 + ... + 3036243.

It is an arithmetic number, because the mean of its divisors is an integer number (191261196).

Almost surely, 2^2137267616 is an apocalyptic number.

It is an amenable number.

2137267616 is an abundant number, since it is smaller than the sum of its proper divisors (2453001088).

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

2137267616 is a wasteful number, since it uses less digits than its factorization.

2137267616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071804 (or 6071796 counting only the distinct ones).

The product of its digits is 127008, while the sum is 41.

The square root of 2137267616 is about 46230.5917764417. The cubic root of 2137267616 is about 1288.1100493652.

It can be divided in two parts, 21372 and 67616, that added together give a palindrome (88988).

The spelling of 2137267616 in words is "two billion, one hundred thirty-seven million, two hundred sixty-seven thousand, six hundred sixteen".