5239962 has 72 divisors (see below), whose sum is σ = 14253876. Its totient is φ = 1378944.

The previous prime is 5239943. The next prime is 5239987. The reversal of 5239962 is 2699325.

It can be written as a sum of positive squares in 2 ways, for example, as 5239521 + 441 = 2289^2 + 21^2 .

It is a super-2 number, since 2×5239962² = 54914403522888, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁸ + 2⁴ + 3¹⁴ + 9² + 9³ + 6 + 2¹⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11238 + ... + 11694.

Almost surely, 2^5239962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5239962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7126938).

5239962 is an abundant number, since it is smaller than the sum of its proper divisors (9013914).

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

5239962 is a wasteful number, since it uses less digits than its factorization.

5239962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 482 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 5239962 is about 2289.0963282483. The cubic root of 5239962 is about 173.6904921898.

The spelling of 5239962 in words is "five million, two hundred thirty-nine thousand, nine hundred sixty-two".