5717642 has 8 divisors (see below), whose sum is σ = 9801696. Its totient is φ = 2450412.

The previous prime is 5717641. The next prime is 5717653. The reversal of 5717642 is 2467175.

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

It is a junction number, because it is equal to n+sod(n) for n = 5717599 and 5717608.

It is not an unprimeable number, because it can be changed into a prime (5717641) 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 3 ways as a sum of consecutive naturals, for example, 204188 + ... + 204215.

It is an arithmetic number, because the mean of its divisors is an integer number (1225212).

Almost surely, 2^5717642 is an apocalyptic number.

5717642 is a deficient number, since it is larger than the sum of its proper divisors (4084054).

5717642 is a wasteful number, since it uses less digits than its factorization.

5717642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408412.

The product of its digits is 11760, while the sum is 32.

The square root of 5717642 is about 2391.1591331402. The cubic root of 5717642 is about 178.8157024514.

The spelling of 5717642 in words is "five million, seven hundred seventeen thousand, six hundred forty-two".