6725481 has 16 divisors (see below), whose sum is σ = 10579968. Its totient is φ = 3718800.

The previous prime is 6725479. The next prime is 6725491. The reversal of 6725481 is 1845276.

It is not a de Polignac number, because 6725481 - 2¹ = 6725479 is a prime.

It is a super-2 number, since 2×6725481² = 90464189362722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6725401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4515 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (661248).

Almost surely, 2^6725481 is an apocalyptic number.

It is an amenable number.

6725481 is a deficient number, since it is larger than the sum of its proper divisors (3854487).

6725481 is a wasteful number, since it uses less digits than its factorization.

6725481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10372.

The product of its digits is 13440, while the sum is 33.

The square root of 6725481 is about 2593.3532347137. The cubic root of 6725481 is about 188.7590501925.

The spelling of 6725481 in words is "six million, seven hundred twenty-five thousand, four hundred eighty-one".