6139862 has 4 divisors (see below), whose sum is σ = 9209796. Its totient is φ = 3069930.

The previous prime is 6139853. The next prime is 6139871. The reversal of 6139862 is 2689316.

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

It is an interprime number because it is at equal distance from previous prime (6139853) and next prime (6139871).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1534964 + ... + 1534967.

It is an arithmetic number, because the mean of its divisors is an integer number (2302449).

Almost surely, 2^6139862 is an apocalyptic number.

6139862 is a deficient number, since it is larger than the sum of its proper divisors (3069934).

6139862 is a wasteful number, since it uses less digits than its factorization.

6139862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069933.

The product of its digits is 15552, while the sum is 35.

The square root of 6139862 is about 2477.8744923825. The cubic root of 6139862 is about 183.1131512794.

It can be divided in two parts, 613 and 9862, that multiplied together give a palindrome (6045406).

The spelling of 6139862 in words is "six million, one hundred thirty-nine thousand, eight hundred sixty-two".