2499633 has 16 divisors (see below), whose sum is σ = 3791040. Its totient is φ = 1626912.

The previous prime is 2499631. The next prime is 2499641. The reversal of 2499633 is 3369942.

It is a happy number.

It is not a de Polignac number, because 2499633 - 2¹ = 2499631 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2499631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85 + ... + 2237.

It is an arithmetic number, because the mean of its divisors is an integer number (236940).

2^2499633 is an apocalyptic number.

It is an amenable number.

2499633 is a deficient number, since it is larger than the sum of its proper divisors (1291407).

2499633 is a wasteful number, since it uses less digits than its factorization.

2499633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2199 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 2499633 is about 1581.0227702345. The cubic root of 2499633 is about 135.7142392296.

The spelling of 2499633 in words is "two million, four hundred ninety-nine thousand, six hundred thirty-three".