5413991 has 8 divisors (see below), whose sum is σ = 5923344. Its totient is φ = 4907520.

The previous prime is 5413987. The next prime is 5413997. The reversal of 5413991 is 1993145.

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 5413991 - 2² = 5413987 is a prime.

It is a super-2 number, since 2×5413991² = 58622597096162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5413997) 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, 5921 + ... + 6773.

It is an arithmetic number, because the mean of its divisors is an integer number (740418).

Almost surely, 2^5413991 is an apocalyptic number.

5413991 is a deficient number, since it is larger than the sum of its proper divisors (509353).

5413991 is a wasteful number, since it uses less digits than its factorization.

5413991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

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

The square root of 5413991 is about 2326.7984442147. The cubic root of 5413991 is about 175.5924518906.

The spelling of 5413991 in words is "five million, four hundred thirteen thousand, nine hundred ninety-one".