2652336787 has 16 divisors (see below), whose sum is σ = 2958819840. Its totient is φ = 2362808448.

The previous prime is 2652336767. The next prime is 2652336809. The reversal of 2652336787 is 7876332562.

It is a cyclic number.

It is not a de Polignac number, because 2652336787 - 2¹⁵ = 2652304019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2652336787.

It is not an unprimeable number, because it can be changed into a prime (2652336727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438538 + ... + 444544.

It is an arithmetic number, because the mean of its divisors is an integer number (184926240).

Almost surely, 2^2652336787 is an apocalyptic number.

2652336787 is a deficient number, since it is larger than the sum of its proper divisors (306483053).

2652336787 is a wasteful number, since it uses less digits than its factorization.

2652336787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410.

The product of its digits is 2540160, while the sum is 49.

The square root of 2652336787 is about 51500.8425853403. The cubic root of 2652336787 is about 1384.2341401330.

The spelling of 2652336787 in words is "two billion, six hundred fifty-two million, three hundred thirty-six thousand, seven hundred eighty-seven".