6225542 has 4 divisors (see below), whose sum is σ = 9338316. Its totient is φ = 3112770.

The previous prime is 6225533. The next prime is 6225547. The reversal of 6225542 is 2455226.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 6⁸ + 2¹³ + 2¹⁸ + 5³ + 5⁶ + 4⁸ + 2²² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556384 + ... + 1556387.

It is an arithmetic number, because the mean of its divisors is an integer number (2334579).

Almost surely, 2^6225542 is an apocalyptic number.

6225542 is a deficient number, since it is larger than the sum of its proper divisors (3112774).

6225542 is a wasteful number, since it uses less digits than its factorization.

6225542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112773.

The product of its digits is 4800, while the sum is 26.

The square root of 6225542 is about 2495.1036050633. The cubic root of 6225542 is about 183.9609833781.

The spelling of 6225542 in words is "six million, two hundred twenty-five thousand, five hundred forty-two".