4975542 has 48 divisors (see below), whose sum is σ = 12671568. Its totient is φ = 1391040.

The previous prime is 4975541. The next prime is 4975547. The reversal of 4975542 is 2455794.

4975542 is a `hidden beast` number, since 49 + 75 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4975497 and 4975506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1608 + ... + 3540.

It is an arithmetic number, because the mean of its divisors is an integer number (263991).

Almost surely, 2^4975542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4975542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6335784).

4975542 is an abundant number, since it is smaller than the sum of its proper divisors (7696026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4975542 is a wasteful number, since it uses less digits than its factorization.

4975542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965 (or 1962 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 4975542 is about 2230.5922980231. The cubic root of 4975542 is about 170.7183215293.

The spelling of 4975542 in words is "four million, nine hundred seventy-five thousand, five hundred forty-two".