2259380508 has 48 divisors (see below), whose sum is σ = 6572745984. Its totient is φ = 586851840.

The previous prime is 2259380503. The next prime is 2259380521. The reversal of 2259380508 is 8050839522.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2259380508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259380503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221685 + ... + 1223532.

It is an arithmetic number, because the mean of its divisors is an integer number (136932208).

Almost surely, 2^2259380508 is an apocalyptic number.

2259380508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2259380508 is an abundant number, since it is smaller than the sum of its proper divisors (4313365476).

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

2259380508 is a wasteful number, since it uses less digits than its factorization.

2259380508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445242 (or 2445240 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 2259380508 is about 47532.9412933810. The cubic root of 2259380508 is about 1312.1892008215.

The spelling of 2259380508 in words is "two billion, two hundred fifty-nine million, three hundred eighty thousand, five hundred eight".