5340981 has 8 divisors (see below), whose sum is σ = 7192224. Its totient is φ = 3525200.

The previous prime is 5340971. The next prime is 5340989. The reversal of 5340981 is 1890435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5340981 - 2⁵ = 5340949 is a prime.

It is a super-2 number, since 2×5340981² = 57052156084722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8511 + ... + 9116.

It is an arithmetic number, because the mean of its divisors is an integer number (899028).

Almost surely, 2^5340981 is an apocalyptic number.

It is an amenable number.

5340981 is a deficient number, since it is larger than the sum of its proper divisors (1851243).

5340981 is a wasteful number, since it uses less digits than its factorization.

5340981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17731.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5340981 is about 2311.0562520198. The cubic root of 5340981 is about 174.7995637152.

The spelling of 5340981 in words is "five million, three hundred forty thousand, nine hundred eighty-one".