2499632 has 10 divisors (see below), whose sum is σ = 4843068. Its totient is φ = 1249808.

The previous prime is 2499631. The next prime is 2499641. The reversal of 2499632 is 2369942.

It is a junction number, because it is equal to n+sod(n) for n = 2499592 and 2499601.

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

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78098 + ... + 78129.

2^2499632 is an apocalyptic number.

It is an amenable number.

2499632 is a deficient number, since it is larger than the sum of its proper divisors (2343436).

2499632 is a wasteful number, since it uses less digits than its factorization.

2499632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156235 (or 156229 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 2499632 is about 1581.0224539835. The cubic root of 2499632 is about 135.7142211317.

The spelling of 2499632 in words is "two million, four hundred ninety-nine thousand, six hundred thirty-two".