5427642 has 16 divisors (see below), whose sum is σ = 11842272. Its totient is φ = 1644720.

The previous prime is 5427637. The next prime is 5427649. The reversal of 5427642 is 2467245.

It is a d-powerful number, because it can be written as 5² + 4⁴ + 2²⁰ + 7⁶ + 6⁴ + 4⁸ + 2²² .

It is not an unprimeable number, because it can be changed into a prime (5427649) 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, 41053 + ... + 41184.

It is an arithmetic number, because the mean of its divisors is an integer number (740142).

Almost surely, 2^5427642 is an apocalyptic number.

5427642 is an abundant number, since it is smaller than the sum of its proper divisors (6414630).

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

5427642 is a wasteful number, since it uses less digits than its factorization.

5427642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82253.

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

The square root of 5427642 is about 2329.7300272778. The cubic root of 5427642 is about 175.7399093913.

The spelling of 5427642 in words is "five million, four hundred twenty-seven thousand, six hundred forty-two".