5691418 has 16 divisors (see below), whose sum is σ = 8792064. Its totient is φ = 2761840.

The previous prime is 5691409. The next prime is 5691421. The reversal of 5691418 is 8141965.

It is an unprimeable number.

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, 17796 + ... + 18112.

It is an arithmetic number, because the mean of its divisors is an integer number (549504).

Almost surely, 2^5691418 is an apocalyptic number.

5691418 is a deficient number, since it is larger than the sum of its proper divisors (3100646).

5691418 is a wasteful number, since it uses less digits than its factorization.

5691418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557.

The product of its digits is 8640, while the sum is 34.

The square root of 5691418 is about 2385.6692981216. The cubic root of 5691418 is about 178.5419036596.

The spelling of 5691418 in words is "five million, six hundred ninety-one thousand, four hundred eighteen".