2265406092 has 18 divisors (see below), whose sum is σ = 5726443268. Its totient is φ = 755135352.

The previous prime is 2265406069. The next prime is 2265406103. The reversal of 2265406092 is 2906045622.

2265406092 is a `hidden beast` number, since 2 + 2 + 6 + 5 + 40 + 609 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 62927947 = 2265406092 / (2 + 2 + 6 + 5 + 4 + 0 + 6 + 0 + 9 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31463938 + ... + 31464009.

Almost surely, 2^2265406092 is an apocalyptic number.

It is an amenable number.

2265406092 is an abundant number, since it is smaller than the sum of its proper divisors (3461037176).

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

2265406092 is a wasteful number, since it uses less digits than its factorization.

2265406092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62927957 (or 62927952 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2265406092 is about 47596.2823338126. The cubic root of 2265406092 is about 1313.3546659823.

The spelling of 2265406092 in words is "two billion, two hundred sixty-five million, four hundred six thousand, ninety-two".