2502622 has 8 divisors (see below), whose sum is σ = 3762000. Its totient is φ = 1248624.

The previous prime is 2502593. The next prime is 2502629. The reversal of 2502622 is 2262052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2502622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154 + ... + 2242.

It is an arithmetic number, because the mean of its divisors is an integer number (470250).

2^2502622 is an apocalyptic number.

2502622 is a deficient number, since it is larger than the sum of its proper divisors (1259378).

2502622 is a wasteful number, since it uses less digits than its factorization.

2502622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2502622 is about 1581.9677619977. The cubic root of 2502622 is about 135.7683122715.

Adding to 2502622 its reverse (2262052), we get a palindrome (4764674).

The spelling of 2502622 in words is "two million, five hundred two thousand, six hundred twenty-two".