5384981 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 4341120.

The previous prime is 5384969. The next prime is 5384983. The reversal of 5384981 is 1894835.

It is a de Polignac number, because none of the positive numbers 2^k-5384981 is a prime.

It is a super-2 number, since 2×5384981² = 57996040740722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384983) 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, 8000 + ... + 8646.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 2^5384981 is an apocalyptic number.

It is an amenable number.

5384981 is a deficient number, since it is larger than the sum of its proper divisors (1146859).

5384981 is a wasteful number, since it uses less digits than its factorization.

5384981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its digits is 34560, while the sum is 38.

The square root of 5384981 is about 2320.5561833319. The cubic root of 5384981 is about 175.2782620715.

The spelling of 5384981 in words is "five million, three hundred eighty-four thousand, nine hundred eighty-one".