2498402 has 4 divisors (see below), whose sum is σ = 3747606. Its totient is φ = 1249200.

The previous prime is 2498399. The next prime is 2498407. The reversal of 2498402 is 2048942.

2498402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1739761 + 758641 = 1319^2 + 871^2 .

It is not an unprimeable number, because it can be changed into a prime (2498407) 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 as a sum of consecutive naturals, namely, 624599 + ... + 624602.

2^2498402 is an apocalyptic number.

2498402 is a deficient number, since it is larger than the sum of its proper divisors (1249204).

2498402 is a wasteful number, since it uses less digits than its factorization.

2498402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249203.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2498402 is about 1580.6334173362. The cubic root of 2498402 is about 135.6919570705.

The spelling of 2498402 in words is "two million, four hundred ninety-eight thousand, four hundred two".