371142 has 40 divisors (see below), whose sum is σ = 871200. Its totient is φ = 117936.

The previous prime is 371141. The next prime is 371143. The reversal of 371142 is 241173.

It is an interprime number because it is at equal distance from previous prime (371141) and next prime (371143).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 371142.

It is not an unprimeable number, because it can be changed into a prime (371141) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4659 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (21780).

2³⁷¹¹⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 371142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435600).

371142 is an abundant number, since it is smaller than the sum of its proper divisors (500058).

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

371142 is a wasteful number, since it uses less digits than its factorization.

371142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 113 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 371142 is about 609.2142480277. The cubic root of 371142 is about 71.8643278420.

The spelling of 371142 in words is "three hundred seventy-one thousand, one hundred forty-two", and thus it is an iban number.