2442664575 has 36 divisors (see below), whose sum is σ = 4711634200. Its totient is φ = 1202541120.

The previous prime is 2442664571. The next prime is 2442664591. The reversal of 2442664575 is 5754662442.

2442664575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442664575 - 2² = 2442664571 is a prime.

It is a super-2 number, since 2×2442664575² = 11933220451919861250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2442664575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442664571) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 414625 + ... + 420474.

Almost surely, 2^2442664575 is an apocalyptic number.

2442664575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2442664575 is a deficient number, since it is larger than the sum of its proper divisors (2268969625).

2442664575 is a wasteful number, since it uses less digits than its factorization.

2442664575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835128 (or 835120 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 45.

The square root of 2442664575 is about 49423.3201535469. The cubic root of 2442664575 is about 1346.7529784142.

The spelling of 2442664575 in words is "two billion, four hundred forty-two million, six hundred sixty-four thousand, five hundred seventy-five".