4745642 has 16 divisors (see below), whose sum is σ = 7840800. Its totient is φ = 2136240.

The previous prime is 4745641. The next prime is 4745651. The reversal of 4745642 is 2465474.

It is a super-2 number, since 2×4745642² = 45042235984328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4745599 and 4745608.

It is not an unprimeable number, because it can be changed into a prime (4745641) 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, 1409 + ... + 3387.

It is an arithmetic number, because the mean of its divisors is an integer number (490050).

Almost surely, 2^4745642 is an apocalyptic number.

4745642 is a deficient number, since it is larger than the sum of its proper divisors (3095158).

4745642 is a wasteful number, since it uses less digits than its factorization.

4745642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101.

The product of its digits is 26880, while the sum is 32.

The square root of 4745642 is about 2178.4494485758. The cubic root of 4745642 is about 168.0473458772.

It can be divided in two parts, 474 and 5642, that added together give a palindrome (6116).

The spelling of 4745642 in words is "four million, seven hundred forty-five thousand, six hundred forty-two".