2499356 has 6 divisors (see below), whose sum is σ = 4373880. Its totient is φ = 1249676.

The previous prime is 2499337. The next prime is 2499373. The reversal of 2499356 is 6539942.

It is a d-powerful number, because it can be written as 2 + 4⁶ + 9³ + 9⁶ + 3⁷ + 5⁹ + 6⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312416 + ... + 312423.

It is an arithmetic number, because the mean of its divisors is an integer number (728980).

2^2499356 is an apocalyptic number.

It is an amenable number.

2499356 is a deficient number, since it is larger than the sum of its proper divisors (1874524).

2499356 is a wasteful number, since it uses less digits than its factorization.

2499356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624843 (or 624841 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 2499356 is about 1580.9351662861. The cubic root of 2499356 is about 135.7092259293.

The spelling of 2499356 in words is "two million, four hundred ninety-nine thousand, three hundred fifty-six".