5341991 has 8 divisors (see below), whose sum is σ = 5441904. Its totient is φ = 5243200.

The previous prime is 5341979. The next prime is 5341993. The reversal of 5341991 is 1991435.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5341991 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5341993) 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, 22811 + ... + 23043.

It is an arithmetic number, because the mean of its divisors is an integer number (680238).

Almost surely, 2^5341991 is an apocalyptic number.

5341991 is a deficient number, since it is larger than the sum of its proper divisors (99913).

5341991 is a wasteful number, since it uses less digits than its factorization.

5341991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its digits is 4860, while the sum is 32.

The square root of 5341991 is about 2311.2747564926. The cubic root of 5341991 is about 174.8105814434.

The spelling of 5341991 in words is "five million, three hundred forty-one thousand, nine hundred ninety-one".