4538674 has 24 divisors (see below), whose sum is σ = 8197740. Its totient is φ = 1876896.

The previous prime is 4538671. The next prime is 4538687. The reversal of 4538674 is 4768354.

It can be written as a sum of positive squares in 2 ways, for example, as 4439449 + 99225 = 2107^2 + 315^2 .

It is not an unprimeable number, because it can be changed into a prime (4538671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2044 + ... + 3640.

Almost surely, 2^4538674 is an apocalyptic number.

4538674 is a deficient number, since it is larger than the sum of its proper divisors (3659066).

4538674 is a wasteful number, since it uses less digits than its factorization.

4538674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1635 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 4538674 is about 2130.4163912250. The cubic root of 4538674 is about 165.5679722498.

The spelling of 4538674 in words is "four million, five hundred thirty-eight thousand, six hundred seventy-four".