4576338 has 80 divisors (see below), whose sum is σ = 11525976. Its totient is φ = 1347840.

The previous prime is 4576331. The next prime is 4576381. The reversal of 4576338 is 8336754.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2424249 + 2152089 = 1557^2 + 1467^2 .

It is an Ulam number.

Its product of digits (60480) is a multiple of the sum of its prime divisors (112).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4576331) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 86320 + ... + 86372.

Almost surely, 2^4576338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4576338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5762988).

4576338 is an abundant number, since it is smaller than the sum of its proper divisors (6949638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4576338 is a wasteful number, since it uses less digits than its factorization.

4576338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 112 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4576338 is about 2139.2377147012. The cubic root of 4576338 is about 166.0246975398.

The spelling of 4576338 in words is "four million, five hundred seventy-six thousand, three hundred thirty-eight".