2498428 has 6 divisors (see below), whose sum is σ = 4372256. Its totient is φ = 1249212.

The previous prime is 2498423. The next prime is 2498449. The reversal of 2498428 is 8248942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312300 + ... + 312307.

2^2498428 is an apocalyptic number.

It is an amenable number.

2498428 is a deficient number, since it is larger than the sum of its proper divisors (1873828).

2498428 is a wasteful number, since it uses less digits than its factorization.

2498428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624611 (or 624609 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 2498428 is about 1580.6416418657. The cubic root of 2498428 is about 135.6924277685.

It can be divided in two parts, 2498 and 428, that added together give a triangular number (2926 = T₇₆).

The spelling of 2498428 in words is "two million, four hundred ninety-eight thousand, four hundred twenty-eight".