2214975 has 24 divisors (see below), whose sum is σ = 4186240. Its totient is φ = 1012320.

The previous prime is 2214967. The next prime is 2214977. The reversal of 2214975 is 5794122.

2214975 = 65² + 66² + ... + 190².

It is not a de Polignac number, because 2214975 - 2³ = 2214967 is a prime.

It is a super-2 number, since 2×2214975² = 9812228501250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214977) 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, 1585 + ... + 2634.

2^2214975 is an apocalyptic number.

2214975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2214975 is a deficient number, since it is larger than the sum of its proper divisors (1971265).

2214975 is a wasteful number, since it uses less digits than its factorization.

2214975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239 (or 4234 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 2214975 is about 1488.2792076758. The cubic root of 2214975 is about 130.3535739669.

The spelling of 2214975 in words is "two million, two hundred fourteen thousand, nine hundred seventy-five".