2500322 has 16 divisors (see below), whose sum is σ = 4233600. Its totient is φ = 1097040.

The previous prime is 2500301. The next prime is 2500331. The reversal of 2500322 is 2230052.

It is a super-2 number, since 2×2500322² = 12503220207368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2500297 and 2500306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322 + ... + 2597.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

2^2500322 is an apocalyptic number.

2500322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2500322 is a deficient number, since it is larger than the sum of its proper divisors (1733278).

2500322 is a wasteful number, since it uses less digits than its factorization.

2500322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 2500322 is about 1581.2406521463. The cubic root of 2500322 is about 135.7267075294.

Adding to 2500322 its reverse (2230052), we get a palindrome (4730374).

The spelling of 2500322 in words is "two million, five hundred thousand, three hundred twenty-two".