2249975 has 48 divisors (see below), whose sum is σ = 3666432. Its totient is φ = 1330560.

The previous prime is 2249969. The next prime is 2249981. The reversal of 2249975 is 5799422.

2249975 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2249969) and next prime (2249981).

It is not a de Polignac number, because 2249975 - 2⁴ = 2249959 is a prime.

2249975 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 52304 + ... + 52346.

It is an arithmetic number, because the mean of its divisors is an integer number (76384).

2^2249975 is an apocalyptic number.

2249975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2249975 is a deficient number, since it is larger than the sum of its proper divisors (1416457).

2249975 is a wasteful number, since it uses less digits than its factorization.

2249975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 91 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 2249975 is about 1499.9916666435. The cubic root of 2249975 is about 131.0365843862.

The spelling of 2249975 in words is "two million, two hundred forty-nine thousand, nine hundred seventy-five".