5622450 has 24 divisors (see below), whose sum is σ = 13944048. Its totient is φ = 1499280.

The previous prime is 5622443. The next prime is 5622451. The reversal of 5622450 is 542265.

It is a super-2 number, since 2×5622450² = 63223888005000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5622450.

It is not an unprimeable number, because it can be changed into a prime (5622451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18592 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (581002).

Almost surely, 2^5622450 is an apocalyptic number.

5622450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5622450 is an abundant number, since it is smaller than the sum of its proper divisors (8321598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5622450 is a wasteful number, since it uses less digits than its factorization.

5622450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37498 (or 37493 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5622450 is about 2371.1705969837. The cubic root of 5622450 is about 177.8177868575.

The spelling of 5622450 in words is "five million, six hundred twenty-two thousand, four hundred fifty".