5022990 has 144 divisors (see below), whose sum is σ = 16325712. Its totient is φ = 1064448.

The previous prime is 5022971. The next prime is 5022991. The reversal of 5022990 is 992205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5022991) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 74937 + ... + 75003.

It is an arithmetic number, because the mean of its divisors is an integer number (113373).

Almost surely, 2^5022990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5022990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8162856).

5022990 is an abundant number, since it is smaller than the sum of its proper divisors (11302722).

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

5022990 is a wasteful number, since it uses less digits than its factorization.

5022990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5022990 is about 2241.2028020686. The cubic root of 5022990 is about 171.2592763192.

The spelling of 5022990 in words is "five million, twenty-two thousand, nine hundred ninety".