4580738 has 4 divisors (see below), whose sum is σ = 6871110. Its totient is φ = 2290368.

The previous prime is 4580731. The next prime is 4580743. The reversal of 4580738 is 8370854.

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

It can be written as a sum of positive squares in only one way, i.e., 2486929 + 2093809 = 1577^2 + 1447^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4580698 and 4580707.

It is not an unprimeable number, because it can be changed into a prime (4580731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145183 + ... + 1145186.

Almost surely, 2^4580738 is an apocalyptic number.

4580738 is a deficient number, since it is larger than the sum of its proper divisors (2290372).

4580738 is a wasteful number, since it uses less digits than its factorization.

4580738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290371.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4580738 is about 2140.2658713347. The cubic root of 4580738 is about 166.0778896098.

The spelling of 4580738 in words is "four million, five hundred eighty thousand, seven hundred thirty-eight".