5393787 has 16 divisors (see below), whose sum is σ = 8252160. Its totient is φ = 3069792.

The previous prime is 5393779. The next prime is 5393809. The reversal of 5393787 is 7873935.

It is not a de Polignac number, because 5393787 - 2³ = 5393779 is a prime.

It is a super-3 number, since 3×5393787³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

5393787 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5393737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8493 + ... + 9105.

It is an arithmetic number, because the mean of its divisors is an integer number (515760).

Almost surely, 2^5393787 is an apocalyptic number.

5393787 is a deficient number, since it is larger than the sum of its proper divisors (2858373).

5393787 is a wasteful number, since it uses less digits than its factorization.

5393787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042.

The product of its digits is 158760, while the sum is 42.

The square root of 5393787 is about 2322.4527982286. The cubic root of 5393787 is about 175.3737535742.

The spelling of 5393787 in words is "five million, three hundred ninety-three thousand, seven hundred eighty-seven".