2499901 has 8 divisors (see below), whose sum is σ = 2661120. Its totient is φ = 2340288.

The previous prime is 2499881. The next prime is 2499907. The reversal of 2499901 is 1099942.

2499901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2499901 - 2⁹ = 2499389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4980 + ... + 5458.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

2^2499901 is an apocalyptic number.

It is an amenable number.

2499901 is a deficient number, since it is larger than the sum of its proper divisors (161219).

2499901 is a wasteful number, since it uses less digits than its factorization.

2499901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 2499901 is about 1581.1075232254. The cubic root of 2499901 is about 135.7190892905.

The spelling of 2499901 in words is "two million, four hundred ninety-nine thousand, nine hundred one".