371642 has 4 divisors (see below), whose sum is σ = 557466. Its totient is φ = 185820.

The previous prime is 371639. The next prime is 371663. The reversal of 371642 is 246173.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 292681 + 78961 = 541^2 + 281^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 371642.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92909 + ... + 92912.

2³⁷¹⁶⁴² is an apocalyptic number.

371642 is a deficient number, since it is larger than the sum of its proper divisors (185824).

371642 is a wasteful number, since it uses less digits than its factorization.

371642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185823.

The product of its digits is 1008, while the sum is 23.

The square root of 371642 is about 609.6244745743. The cubic root of 371642 is about 71.8965850734.

The spelling of 371642 in words is "three hundred seventy-one thousand, six hundred forty-two".