2502122 has 16 divisors (see below), whose sum is σ = 4310592. Its totient is φ = 1067040.

The previous prime is 2502121. The next prime is 2502133. The reversal of 2502122 is 2212052.

It is a super-2 number, since 2×2502122² = 12521229005768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2502097 and 2502106.

It is not an unprimeable number, because it can be changed into a prime (2502121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (269412).

2^2502122 is an apocalyptic number.

2502122 is a deficient number, since it is larger than the sum of its proper divisors (1808470).

2502122 is a wasteful number, since it uses less digits than its factorization.

2502122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 2502122 is about 1581.8097230704. The cubic root of 2502122 is about 135.7592699315.

Adding to 2502122 its reverse (2212052), we get a palindrome (4714174).

The spelling of 2502122 in words is "two million, five hundred two thousand, one hundred twenty-two".