2013975 has 18 divisors (see below), whose sum is σ = 3607656. Its totient is φ = 1074000.

The previous prime is 2013967. The next prime is 2013983. The reversal of 2013975 is 5793102.

It is an interprime number because it is at equal distance from previous prime (2013967) and next prime (2013983).

It is not a de Polignac number, because 2013975 - 2³ = 2013967 is a prime.

2013975 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4251 + ... + 4700.

2^2013975 is an apocalyptic number.

2013975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2013975 is a deficient number, since it is larger than the sum of its proper divisors (1593681).

2013975 is a wasteful number, since it uses less digits than its factorization.

2013975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8967 (or 8959 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2013975 is about 1419.1458698809. The cubic root of 2013975 is about 126.2848807324.

The spelling of 2013975 in words is "two million, thirteen thousand, nine hundred seventy-five".