5742647 has 8 divisors (see below), whose sum is σ = 5892480. Its totient is φ = 5594680.

The previous prime is 5742643. The next prime is 5742673. The reversal of 5742647 is 7462475.

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 5742647 - 2² = 5742643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742641) 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, 7358 + ... + 8100.

It is an arithmetic number, because the mean of its divisors is an integer number (736560).

Almost surely, 2^5742647 is an apocalyptic number.

5742647 is a deficient number, since it is larger than the sum of its proper divisors (149833).

5742647 is a wasteful number, since it uses less digits than its factorization.

5742647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933.

The product of its digits is 47040, while the sum is 35.

The square root of 5742647 is about 2396.3820646967. The cubic root of 5742647 is about 179.0759953209.

The spelling of 5742647 in words is "five million, seven hundred forty-two thousand, six hundred forty-seven".