6472507 has 4 divisors (see below), whose sum is σ = 6500520. Its totient is φ = 6444496.

The previous prime is 6472471. The next prime is 6472513. The reversal of 6472507 is 7052746.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7052746 = 2 ⋅3526373.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6472507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6472577) 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, 13657 + ... + 14122.

It is an arithmetic number, because the mean of its divisors is an integer number (1625130).

Almost surely, 2^6472507 is an apocalyptic number.

6472507 is a deficient number, since it is larger than the sum of its proper divisors (28013).

6472507 is a wasteful number, since it uses less digits than its factorization.

6472507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28012.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 6472507 is about 2544.1122223676. The cubic root of 6472507 is about 186.3620630949.

The spelling of 6472507 in words is "six million, four hundred seventy-two thousand, five hundred seven".