2499982 has 8 divisors (see below), whose sum is σ = 3947400. Its totient is φ = 1184184.

The previous prime is 2499967. The next prime is 2499983. The reversal of 2499982 is 2899942.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499983) 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, 32857 + ... + 32932.

It is an arithmetic number, because the mean of its divisors is an integer number (493425).

2^2499982 is an apocalyptic number.

2499982 is a deficient number, since it is larger than the sum of its proper divisors (1447418).

2499982 is a wasteful number, since it uses less digits than its factorization.

2499982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65810.

The product of its digits is 93312, while the sum is 43.

The square root of 2499982 is about 1581.1331379742. The cubic root of 2499982 is about 135.7205550988.

It can be divided in two parts, 249998 and 2, that added together give a square (250000 = 500²).

The spelling of 2499982 in words is "two million, four hundred ninety-nine thousand, nine hundred eighty-two".