2403622265 has 32 divisors (see below), whose sum is σ = 3507027840. Its totient is φ = 1558656000.

The previous prime is 2403622259. The next prime is 2403622289. The reversal of 2403622265 is 5622263042.

It is not a de Polignac number, because 2403622265 - 2¹⁸ = 2403360121 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49886 + ... + 85415.

It is an arithmetic number, because the mean of its divisors is an integer number (109594620).

Almost surely, 2^2403622265 is an apocalyptic number.

It is an amenable number.

2403622265 is a deficient number, since it is larger than the sum of its proper divisors (1103405575).

2403622265 is a wasteful number, since it uses less digits than its factorization.

2403622265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135353.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2403622265 is about 49026.7505041890. The cubic root of 2403622265 is about 1339.5391347856.

The spelling of 2403622265 in words is "two billion, four hundred three million, six hundred twenty-two thousand, two hundred sixty-five".