5269990 has 32 divisors (see below), whose sum is σ = 10803456. Its totient is φ = 1832160.

The previous prime is 5269933. The next prime is 5269993. The reversal of 5269990 is 999625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5269993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1489 + ... + 3571.

It is an arithmetic number, because the mean of its divisors is an integer number (337608).

Almost surely, 2^5269990 is an apocalyptic number.

5269990 is an abundant number, since it is smaller than the sum of its proper divisors (5533466).

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

5269990 is a wasteful number, since it uses less digits than its factorization.

5269990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 5269990 is about 2295.6458786146. The cubic root of 5269990 is about 174.0216426155.

The spelling of 5269990 in words is "five million, two hundred sixty-nine thousand, nine hundred ninety".