2499706 has 8 divisors (see below), whose sum is σ = 4090464. Its totient is φ = 1136220.

The previous prime is 2499689. The next prime is 2499727. The reversal of 2499706 is 6079942.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56790 + ... + 56833.

It is an arithmetic number, because the mean of its divisors is an integer number (511308).

2^2499706 is an apocalyptic number.

2499706 is a deficient number, since it is larger than the sum of its proper divisors (1590758).

2499706 is a wasteful number, since it uses less digits than its factorization.

2499706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113636.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2499706 is about 1581.0458563875. The cubic root of 2499706 is about 135.7155603626.

The spelling of 2499706 in words is "two million, four hundred ninety-nine thousand, seven hundred six".