2604058 has 4 divisors (see below), whose sum is σ = 3906090. Its totient is φ = 1302028.

The previous prime is 2604053. The next prime is 2604061. The reversal of 2604058 is 8504062.

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., 2582449 + 21609 = 1607^2 + 147^2 .

It is a super-2 number, since 2×2604058² = 13562236134728, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (2604053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651013 + ... + 651016.

2^2604058 is an apocalyptic number.

2604058 is a deficient number, since it is larger than the sum of its proper divisors (1302032).

2604058 is a wasteful number, since it uses less digits than its factorization.

2604058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302031.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2604058 is about 1613.7093914333. The cubic root of 2604058 is about 137.5783883604.

The spelling of 2604058 in words is "two million, six hundred four thousand, fifty-eight".