2265370406 has 16 divisors (see below), whose sum is σ = 3660602064. Its totient is φ = 1045224864.

The previous prime is 2265370379. The next prime is 2265370463. The reversal of 2265370406 is 6040735622.

It is a super-4 number, since 4×2265370406⁴ (a number of 39 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82760 + ... + 106676.

It is an arithmetic number, because the mean of its divisors is an integer number (228787629).

Almost surely, 2^2265370406 is an apocalyptic number.

2265370406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2265370406 is a deficient number, since it is larger than the sum of its proper divisors (1395231658).

2265370406 is a wasteful number, since it uses less digits than its factorization.

2265370406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27575.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2265370406 is about 47595.9074501159. The cubic root of 2265370406 is about 1313.3477697028.

The spelling of 2265370406 in words is "two billion, two hundred sixty-five million, three hundred seventy thousand, four hundred six".