5342181 has 8 divisors (see below), whose sum is σ = 7670880. Its totient is φ = 3287472.

The previous prime is 5342179. The next prime is 5342201. The reversal of 5342181 is 1812435.

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

It is not a de Polignac number, because 5342181 - 2¹ = 5342179 is a prime.

It is a super-2 number, since 2×5342181² = 57077795673522, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342101) 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 7 ways as a sum of consecutive naturals, for example, 68451 + ... + 68528.

It is an arithmetic number, because the mean of its divisors is an integer number (958860).

Almost surely, 2^5342181 is an apocalyptic number.

It is an amenable number.

5342181 is a deficient number, since it is larger than the sum of its proper divisors (2328699).

5342181 is a wasteful number, since it uses less digits than its factorization.

5342181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136995.

The product of its digits is 960, while the sum is 24.

The square root of 5342181 is about 2311.3158589860. The cubic root of 5342181 is about 174.8126539302.

The spelling of 5342181 in words is "five million, three hundred forty-two thousand, one hundred eighty-one".