5396643 has 12 divisors (see below), whose sum is σ = 8908848. Its totient is φ = 3083760.

The previous prime is 5396641. The next prime is 5396647. The reversal of 5396643 is 3466935.

5396643 is a `hidden beast` number, since 5 + 3 + 9 + 6 + 643 = 666.

It is not a de Polignac number, because 5396643 - 2¹ = 5396641 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5396598 and 5396607.

It is not an unprimeable number, because it can be changed into a prime (5396641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42768 + ... + 42893.

It is an arithmetic number, because the mean of its divisors is an integer number (742404).

Almost surely, 2^5396643 is an apocalyptic number.

5396643 is a deficient number, since it is larger than the sum of its proper divisors (3512205).

5396643 is a wasteful number, since it uses less digits than its factorization.

5396643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85674 (or 85671 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 5396643 is about 2323.0675840362. The cubic root of 5396643 is about 175.4047014693.

The spelling of 5396643 in words is "five million, three hundred ninety-six thousand, six hundred forty-three".