2265404435 has 16 divisors (see below), whose sum is σ = 3241921536. Its totient is φ = 1485879648.

The previous prime is 2265404369. The next prime is 2265404441. The reversal of 2265404435 is 5344045622.

It is a cyclic number.

It is not a de Polignac number, because 2265404435 - 2¹² = 2265400339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 2265404395 and 2265404404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406279 + ... + 1407888.

It is an arithmetic number, because the mean of its divisors is an integer number (202620096).

Almost surely, 2^2265404435 is an apocalyptic number.

2265404435 is a deficient number, since it is larger than the sum of its proper divisors (976517101).

2265404435 is a wasteful number, since it uses less digits than its factorization.

2265404435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2814202.

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 2265404435 is about 47596.2649269877. The cubic root of 2265404435 is about 1313.3543457705.

The spelling of 2265404435 in words is "two billion, two hundred sixty-five million, four hundred four thousand, four hundred thirty-five".