4742518 has 16 divisors (see below), whose sum is σ = 7869456. Its totient is φ = 2125440.

The previous prime is 4742489. The next prime is 4742519. The reversal of 4742518 is 8152474.

It is a self number, because there is not a number n which added to its sum of digits gives 4742518.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4742519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130 + ... + 3082.

It is an arithmetic number, because the mean of its divisors is an integer number (491841).

Almost surely, 2^4742518 is an apocalyptic number.

4742518 is a deficient number, since it is larger than the sum of its proper divisors (3126938).

4742518 is a wasteful number, since it uses less digits than its factorization.

4742518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039.

The product of its digits is 8960, while the sum is 31.

The square root of 4742518 is about 2177.7323067815. The cubic root of 4742518 is about 168.0104632561.

It can be divided in two parts, 474 and 2518, that added together give a palindrome (2992).

The spelling of 4742518 in words is "four million, seven hundred forty-two thousand, five hundred eighteen".