4538068 has 6 divisors (see below), whose sum is σ = 7941626. Its totient is φ = 2269032.

The previous prime is 4538063. The next prime is 4538069. The reversal of 4538068 is 8608354.

It can be written as a sum of positive squares in only one way, i.e., 4376464 + 161604 = 2092^2 + 402^2 .

It is a super-2 number, since 2×4538068² = 41188122345248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567255 + ... + 567262.

Almost surely, 2^4538068 is an apocalyptic number.

It is an amenable number.

4538068 is a deficient number, since it is larger than the sum of its proper divisors (3403558).

4538068 is a wasteful number, since it uses less digits than its factorization.

4538068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134521 (or 1134519 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 4538068 is about 2130.2741607596. The cubic root of 4538068 is about 165.5606030889.

The spelling of 4538068 in words is "four million, five hundred thirty-eight thousand, sixty-eight".