6228142 has 8 divisors (see below), whose sum is σ = 9360936. Its totient is φ = 3107832.

The previous prime is 6228139. The next prime is 6228203. The reversal of 6228142 is 2418226.

It is a happy number.

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, 1753 + ... + 3940.

It is an arithmetic number, because the mean of its divisors is an integer number (1170117).

Almost surely, 2^6228142 is an apocalyptic number.

6228142 is a deficient number, since it is larger than the sum of its proper divisors (3132794).

6228142 is a wasteful number, since it uses less digits than its factorization.

6228142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6242.

The product of its digits is 1536, while the sum is 25.

The square root of 6228142 is about 2495.6245711244. The cubic root of 6228142 is about 183.9865892872.

The spelling of 6228142 in words is "six million, two hundred twenty-eight thousand, one hundred forty-two".