5346981 has 12 divisors (see below), whose sum is σ = 7932652. Its totient is φ = 3468096.

The previous prime is 5346967. The next prime is 5346989. The reversal of 5346981 is 1896435.

It can be written as a sum of positive squares in 2 ways, for example, as 3744225 + 1602756 = 1935^2 + 1266^2 .

It is not a de Polignac number, because 5346981 - 2⁶ = 5346917 is a prime.

It is a super-3 number, since 3×5346981³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

5346981 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5346989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7696 + ... + 8361.

Almost surely, 2^5346981 is an apocalyptic number.

It is an amenable number.

5346981 is a deficient number, since it is larger than the sum of its proper divisors (2585671).

5346981 is a wasteful number, since it uses less digits than its factorization.

5346981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16100 (or 16097 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 5346981 is about 2312.3539953908. The cubic root of 5346981 is about 174.8649951962.

The spelling of 5346981 in words is "five million, three hundred forty-six thousand, nine hundred eighty-one".