6407074 has 8 divisors (see below), whose sum is σ = 9768348. Its totient is φ = 3150960.

The previous prime is 6407069. The next prime is 6407077. The reversal of 6407074 is 4707046.

It can be written as a sum of positive squares in 2 ways, for example, as 5726449 + 680625 = 2393^2 + 825^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6407077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26137 + ... + 26380.

Almost surely, 2^6407074 is an apocalyptic number.

6407074 is a deficient number, since it is larger than the sum of its proper divisors (3361274).

6407074 is a wasteful number, since it uses less digits than its factorization.

6407074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52580.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 6407074 is about 2531.2198640181. The cubic root of 6407074 is about 185.7319335723.

Subtracting from 6407074 its sum of digits (28), we obtain a palindrome (6407046).

The spelling of 6407074 in words is "six million, four hundred seven thousand, seventy-four".