1372142 has 8 divisors (see below), whose sum is σ = 2166600. Its totient is φ = 649944.

The previous prime is 1372139. The next prime is 1372171. The reversal of 1372142 is 2412731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18017 + ... + 18092.

It is an arithmetic number, because the mean of its divisors is an integer number (270825).

2^1372142 is an apocalyptic number.

1372142 is a deficient number, since it is larger than the sum of its proper divisors (794458).

1372142 is a wasteful number, since it uses less digits than its factorization.

1372142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36130.

The product of its digits is 336, while the sum is 20.

The square root of 1372142 is about 1171.3846507446. The cubic root of 1372142 is about 111.1219070251.

Adding to 1372142 its reverse (2412731), we get a palindrome (3784873).

The spelling of 1372142 in words is "one million, three hundred seventy-two thousand, one hundred forty-two".