5742642 has 8 divisors (see below), whose sum is σ = 11485296. Its totient is φ = 1914212.

The previous prime is 5742641. The next prime is 5742643. The reversal of 5742642 is 2462475.

It is an interprime number because it is at equal distance from previous prime (5742641) and next prime (5742643).

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

5742642 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 478548 + ... + 478559.

It is an arithmetic number, because the mean of its divisors is an integer number (1435662).

Almost surely, 2^5742642 is an apocalyptic number.

5742642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5742642 is a wasteful number, since it uses less digits than its factorization.

5742642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957112.

The product of its digits is 13440, while the sum is 30.

The square root of 5742642 is about 2396.3810214571. The cubic root of 5742642 is about 179.0759433483.

The spelling of 5742642 in words is "five million, seven hundred forty-two thousand, six hundred forty-two".