4512338 has 4 divisors (see below), whose sum is σ = 6768510. Its totient is φ = 2256168.

The previous prime is 4512331. The next prime is 4512341. The reversal of 4512338 is 8332154.

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., 2866249 + 1646089 = 1693^2 + 1283^2 .

It is a super-2 number, since 2×4512338² = 40722388452488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4512331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128083 + ... + 1128086.

Almost surely, 2^4512338 is an apocalyptic number.

4512338 is a deficient number, since it is larger than the sum of its proper divisors (2256172).

4512338 is a wasteful number, since it uses less digits than its factorization.

4512338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256171.

The product of its digits is 2880, while the sum is 26.

The square root of 4512338 is about 2124.2264474392. The cubic root of 4512338 is about 165.2471106018.

The spelling of 4512338 in words is "four million, five hundred twelve thousand, three hundred thirty-eight".