5378142 has 48 divisors (see below), whose sum is σ = 13658112. Its totient is φ = 1396080.

The previous prime is 5378119. The next prime is 5378143. The reversal of 5378142 is 2418735.

It is a super-2 number, since 2×5378142² = 57848822744328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2403 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (284544).

Almost surely, 2^5378142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5378142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6829056).

5378142 is an abundant number, since it is smaller than the sum of its proper divisors (8279970).

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

5378142 is a wasteful number, since it uses less digits than its factorization.

5378142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1686 counting only the distinct ones).

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

The square root of 5378142 is about 2319.0821460224. The cubic root of 5378142 is about 175.2040287016.

The spelling of 5378142 in words is "five million, three hundred seventy-eight thousand, one hundred forty-two".