5247534 has 32 divisors (see below), whose sum is σ = 11151360. Its totient is φ = 1641600.

The previous prime is 5247533. The next prime is 5247581. The reversal of 5247534 is 4357425.

It is a super-2 number, since 2×5247534² = 55073226162312, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5² + 2²² + 4² + 7⁴ + 5² + 3⁷ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21654 + ... + 21894.

It is an arithmetic number, because the mean of its divisors is an integer number (348480).

Almost surely, 2^5247534 is an apocalyptic number.

5247534 is an abundant number, since it is smaller than the sum of its proper divisors (5903826).

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

5247534 is a wasteful number, since it uses less digits than its factorization.

5247534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456.

The product of its digits is 16800, while the sum is 30.

The square root of 5247534 is about 2290.7496589545. The cubic root of 5247534 is about 173.7741156597.

It can be divided in two parts, 52 and 47534, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 5247534 in words is "five million, two hundred forty-seven thousand, five hundred thirty-four".