6480074 has 4 divisors (see below), whose sum is σ = 9720114. Its totient is φ = 3240036.

The previous prime is 6480053. The next prime is 6480107. The reversal of 6480074 is 4700846.

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., 6466849 + 13225 = 2543^2 + 115^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620017 + ... + 1620020.

Almost surely, 2^6480074 is an apocalyptic number.

6480074 is a deficient number, since it is larger than the sum of its proper divisors (3240040).

6480074 is a wasteful number, since it uses less digits than its factorization.

6480074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240039.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 6480074 is about 2545.5989472028. The cubic root of 6480074 is about 186.4346600311.

The spelling of 6480074 in words is "six million, four hundred eighty thousand, seventy-four".