2265432393 has 16 divisors (see below), whose sum is σ = 3655152000. Its totient is φ = 1218383616.

The previous prime is 2265432391. The next prime is 2265432401. The reversal of 2265432393 is 3932345622.

It is not a de Polignac number, because 2265432393 - 2¹ = 2265432391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2265432391) by changing a digit.

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, 3172518 + ... + 3173231.

It is an arithmetic number, because the mean of its divisors is an integer number (228447000).

Almost surely, 2^2265432393 is an apocalyptic number.

It is an amenable number.

2265432393 is a deficient number, since it is larger than the sum of its proper divisors (1389719607).

2265432393 is a wasteful number, since it uses less digits than its factorization.

2265432393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6345776.

The product of its digits is 233280, while the sum is 39.

The square root of 2265432393 is about 47596.5586255981. The cubic root of 2265432393 is about 1313.3597485747.

The spelling of 2265432393 in words is "two billion, two hundred sixty-five million, four hundred thirty-two thousand, three hundred ninety-three".