5387142 has 16 divisors (see below), whose sum is σ = 10812672. Its totient is φ = 1789320.

The previous prime is 5387117. The next prime is 5387143. The reversal of 5387142 is 2417835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387143) 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, 423 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (675792).

Almost surely, 2^5387142 is an apocalyptic number.

5387142 is an abundant number, since it is smaller than the sum of its proper divisors (5425530).

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

5387142 is a wasteful number, since it uses less digits than its factorization.

5387142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3203.

The product of its digits is 6720, while the sum is 30.

The square root of 5387142 is about 2321.0217577610. The cubic root of 5387142 is about 175.3017054020.

The spelling of 5387142 in words is "five million, three hundred eighty-seven thousand, one hundred forty-two".