5225994 has 24 divisors (see below), whose sum is σ = 11381760. Its totient is φ = 1732968.

The previous prime is 5225993. The next prime is 5225999. The reversal of 5225994 is 4995225.

It is a happy number.

It is a super-2 number, since 2×5225994² = 54622026576072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5225993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3447 + ... + 4725.

It is an arithmetic number, because the mean of its divisors is an integer number (474240).

Almost surely, 2^5225994 is an apocalyptic number.

5225994 is an abundant number, since it is smaller than the sum of its proper divisors (6155766).

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

5225994 is a wasteful number, since it uses less digits than its factorization.

5225994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514 (or 1511 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5225994 is about 2286.0433066764. The cubic root of 5225994 is about 173.5360211124.

The spelling of 5225994 in words is "five million, two hundred twenty-five thousand, nine hundred ninety-four".