5324781 has 48 divisors (see below), whose sum is σ = 9357120. Its totient is φ = 2661120.

The previous prime is 5324773. The next prime is 5324789. The reversal of 5324781 is 1874235.

It is an interprime number because it is at equal distance from previous prime (5324773) and next prime (5324789).

It is not a de Polignac number, because 5324781 - 2³ = 5324773 is a prime.

It is a super-2 number, since 2×5324781² = 56706585395922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5324789) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59785 + ... + 59873.

It is an arithmetic number, because the mean of its divisors is an integer number (194940).

Almost surely, 2^5324781 is an apocalyptic number.

It is an amenable number.

5324781 is a deficient number, since it is larger than the sum of its proper divisors (4032339).

5324781 is a wasteful number, since it uses less digits than its factorization.

5324781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 147 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 5324781 is about 2307.5486993778. The cubic root of 5324781 is about 174.6226535926.

It can be divided in two parts, 5324 and 781, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5324781 in words is "five million, three hundred twenty-four thousand, seven hundred eighty-one".