6142736 has 20 divisors (see below), whose sum is σ = 11999232. Its totient is φ = 3046176.

The previous prime is 6142727. The next prime is 6142739. The reversal of 6142736 is 6372416.

It is a junction number, because it is equal to n+sod(n) for n = 6142699 and 6142708.

It is not an unprimeable number, because it can be changed into a prime (6142739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521 + ... + 3543.

Almost surely, 2^6142736 is an apocalyptic number.

It is an amenable number.

6142736 is a deficient number, since it is larger than the sum of its proper divisors (5856496).

6142736 is a wasteful number, since it uses less digits than its factorization.

6142736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158 (or 3152 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 6142736 is about 2478.4543570540. The cubic root of 6142736 is about 183.1417178881.

The spelling of 6142736 in words is "six million, one hundred forty-two thousand, seven hundred thirty-six".