2275297080 has 512 divisors, whose sum is σ = 8758886400. Its totient is φ = 461260800.

The previous prime is 2275297061. The next prime is 2275297117. The reversal of 2275297080 is 807925722.

It is a happy number.

2275297080 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17368615 + ... + 17368745.

It is an arithmetic number, because the mean of its divisors is an integer number (17107200).

Almost surely, 2^2275297080 is an apocalyptic number.

2275297080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2275297080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4379443200).

2275297080 is an abundant number, since it is smaller than the sum of its proper divisors (6483589320).

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

2275297080 is a wasteful number, since it uses less digits than its factorization.

2275297080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 2275297080 is about 47700.0742137787. The cubic root of 2275297080 is about 1315.2633032101.

The spelling of 2275297080 in words is "two billion, two hundred seventy-five million, two hundred ninety-seven thousand, eighty".