2495487 has 4 divisors (see below), whose sum is σ = 3327320. Its totient is φ = 1663656.

The previous prime is 2495473. The next prime is 2495489. The reversal of 2495487 is 7845942.

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

It is not a de Polignac number, because 2495487 - 2¹⁰ = 2494463 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 4³ + 9⁶ + 5⁹ + 4⁴ + 8 + 7⁴ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415912 + ... + 415917.

It is an arithmetic number, because the mean of its divisors is an integer number (831830).

2^2495487 is an apocalyptic number.

2495487 is a deficient number, since it is larger than the sum of its proper divisors (831833).

2495487 is an equidigital number, since it uses as much as digits as its factorization.

2495487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831832.

The product of its digits is 80640, while the sum is 39.

The square root of 2495487 is about 1579.7110495277. The cubic root of 2495487 is about 135.6391638602.

The spelling of 2495487 in words is "two million, four hundred ninety-five thousand, four hundred eighty-seven".