6123742 has 8 divisors (see below), whose sum is σ = 9198432. Its totient is φ = 3057600.

The previous prime is 6123739. The next prime is 6123743. The reversal of 6123742 is 2473216.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6123743) 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, 142 + ... + 3502.

It is an arithmetic number, because the mean of its divisors is an integer number (1149804).

Almost surely, 2^6123742 is an apocalyptic number.

6123742 is a deficient number, since it is larger than the sum of its proper divisors (3074690).

6123742 is a wasteful number, since it uses less digits than its factorization.

6123742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4274.

The product of its digits is 2016, while the sum is 25.

The square root of 6123742 is about 2474.6195667213. The cubic root of 6123742 is about 182.9527583671.

Adding to 6123742 its reverse (2473216), we get a palindrome (8596958).

The spelling of 6123742 in words is "six million, one hundred twenty-three thousand, seven hundred forty-two".