2382621765 has 16 divisors (see below), whose sum is σ = 3817145088. Its totient is φ = 1269081536.

The previous prime is 2382621739. The next prime is 2382621799. The reversal of 2382621765 is 5671262832.

It is a cyclic number.

It is not a de Polignac number, because 2382621765 - 2⁵ = 2382621733 is a prime.

It is a congruent number.

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, 91149 + ... + 114338.

It is an arithmetic number, because the mean of its divisors is an integer number (238571568).

Almost surely, 2^2382621765 is an apocalyptic number.

It is an amenable number.

2382621765 is a deficient number, since it is larger than the sum of its proper divisors (1434523323).

2382621765 is a wasteful number, since it uses less digits than its factorization.

2382621765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206268.

The product of its digits is 241920, while the sum is 42.

The square root of 2382621765 is about 48812.1067461752. The cubic root of 2382621765 is about 1335.6265235243.

The spelling of 2382621765 in words is "two billion, three hundred eighty-two million, six hundred twenty-one thousand, seven hundred sixty-five".