2270975 has 24 divisors (see below), whose sum is σ = 3392640. Its totient is φ = 1473120.

The previous prime is 2270953. The next prime is 2270977. The reversal of 2270975 is 5790722.

It is a de Polignac number, because none of the positive numbers 2^k-2270975 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2270977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2984 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (141360).

2^2270975 is an apocalyptic number.

2270975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2270975 is a deficient number, since it is larger than the sum of its proper divisors (1121665).

2270975 is a wasteful number, since it uses less digits than its factorization.

2270975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 714 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 2270975 is about 1506.9754477097. The cubic root of 2270975 is about 131.4429964926.

The spelling of 2270975 in words is "two million, two hundred seventy thousand, nine hundred seventy-five".