2415249 has 12 divisors (see below), whose sum is σ = 3583476. Its totient is φ = 1566432.

The previous prime is 2415239. The next prime is 2415271. The reversal of 2415249 is 9425142.

2415249 is a `hidden beast` number, since 2 + 415 + 249 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1979649 + 435600 = 1407^2 + 660^2 .

It is not a de Polignac number, because 2415249 - 2⁴ = 2415233 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2415209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3294 + ... + 3959.

It is an arithmetic number, because the mean of its divisors is an integer number (298623).

2^2415249 is an apocalyptic number.

It is an amenable number.

2415249 is a deficient number, since it is larger than the sum of its proper divisors (1168227).

2415249 is a wasteful number, since it uses less digits than its factorization.

2415249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296 (or 7293 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2415249 is about 1554.1071391638. The cubic root of 2415249 is about 134.1695522100.

The spelling of 2415249 in words is "two million, four hundred fifteen thousand, two hundred forty-nine".