6355742 has 8 divisors (see below), whose sum is σ = 9579432. Its totient is φ = 3162600.

The previous prime is 6355733. The next prime is 6355759. The reversal of 6355742 is 2475536.

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

It is a d-powerful number, because it can be written as 6⁶ + 3⁹ + 5³ + 5³ + 7⁸ + 4³ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 6355699 and 6355708.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7109 + ... + 7952.

It is an arithmetic number, because the mean of its divisors is an integer number (1197429).

Almost surely, 2^6355742 is an apocalyptic number.

6355742 is a deficient number, since it is larger than the sum of its proper divisors (3223690).

6355742 is a wasteful number, since it uses less digits than its factorization.

6355742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15274.

The product of its digits is 25200, while the sum is 32.

The square root of 6355742 is about 2521.0596978255. The cubic root of 6355742 is about 185.2345891822.

The spelling of 6355742 in words is "six million, three hundred fifty-five thousand, seven hundred forty-two".