6217142 has 24 divisors (see below), whose sum is σ = 10058400. Its totient is φ = 2881008.

The previous prime is 6217103. The next prime is 6217151. The reversal of 6217142 is 2417126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56984 + ... + 57092.

It is an arithmetic number, because the mean of its divisors is an integer number (419100).

Almost surely, 2^6217142 is an apocalyptic number.

6217142 is a deficient number, since it is larger than the sum of its proper divisors (3841258).

6217142 is a wasteful number, since it uses less digits than its factorization.

6217142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 209 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 6217142 is about 2493.4197400358. The cubic root of 6217142 is about 183.8782078392.

The spelling of 6217142 in words is "six million, two hundred seventeen thousand, one hundred forty-two".