2507427 has 24 divisors (see below), whose sum is σ = 4040400. Its totient is φ = 1487808.

The previous prime is 2507413. The next prime is 2507467. The reversal of 2507427 is 7247052.

It is not a de Polignac number, because 2507427 - 2¹¹ = 2505379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2507427.

It is not an unprimeable number, because it can be changed into a prime (2507467) 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, 3024 + ... + 3762.

It is an arithmetic number, because the mean of its divisors is an integer number (168350).

2^2507427 is an apocalyptic number.

2507427 is a deficient number, since it is larger than the sum of its proper divisors (1532973).

2507427 is a wasteful number, since it uses less digits than its factorization.

2507427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 2507427 is about 1583.4857119659. The cubic root of 2507427 is about 135.8551478215.

The spelling of 2507427 in words is "two million, five hundred seven thousand, four hundred twenty-seven".