6740481 has 16 divisors (see below), whose sum is σ = 9874368. Its totient is φ = 4056000.

The previous prime is 6740479. The next prime is 6740491. The reversal of 6740481 is 1840476.

It is not a de Polignac number, because 6740481 - 2¹ = 6740479 is a prime.

It is a super-2 number, since 2×6740481² = 90868168222722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6740471) 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, 4531 + ... + 5831.

It is an arithmetic number, because the mean of its divisors is an integer number (617148).

Almost surely, 2^6740481 is an apocalyptic number.

It is an amenable number.

6740481 is a deficient number, since it is larger than the sum of its proper divisors (3133887).

6740481 is a wasteful number, since it uses less digits than its factorization.

6740481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 6740481 is about 2596.2436326354. The cubic root of 6740481 is about 188.8992772577.

The spelling of 6740481 in words is "six million, seven hundred forty thousand, four hundred eighty-one".