4540058 has 8 divisors (see below), whose sum is σ = 6822228. Its totient is φ = 2265984.

The previous prime is 4540049. The next prime is 4540061. The reversal of 4540058 is 8500454.

It can be written as a sum of positive squares in 2 ways, for example, as 4255969 + 284089 = 2063^2 + 533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4540058² = 41224253286728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341 + ... + 3032.

Almost surely, 2^4540058 is an apocalyptic number.

4540058 is a deficient number, since it is larger than the sum of its proper divisors (2282170).

4540058 is a wasteful number, since it uses less digits than its factorization.

4540058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 4540058 is about 2130.7411855972. The cubic root of 4540058 is about 165.5847996892.

The spelling of 4540058 in words is "four million, five hundred forty thousand, fifty-eight".