2415131 has 4 divisors (see below), whose sum is σ = 2430672. Its totient is φ = 2399592.

The previous prime is 2415103. The next prime is 2415137. The reversal of 2415131 is 1315142.

2415131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2415131 - 2¹⁰ = 2414107 is a prime.

It is a super-2 number, since 2×2415131² = 11665715494322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2415137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7535 + ... + 7848.

It is an arithmetic number, because the mean of its divisors is an integer number (607668).

2^2415131 is an apocalyptic number.

2415131 is a deficient number, since it is larger than the sum of its proper divisors (15541).

2415131 is a wasteful number, since it uses less digits than its factorization.

2415131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15540.

The product of its digits is 120, while the sum is 17.

The square root of 2415131 is about 1554.0691747796. The cubic root of 2415131 is about 134.1673671675.

The spelling of 2415131 in words is "two million, four hundred fifteen thousand, one hundred thirty-one".