6740031 has 16 divisors (see below), whose sum is σ = 9461088. Its totient is φ = 4262400.

The previous prime is 6740029. The next prime is 6740077. The reversal of 6740031 is 1300476.

6740031 = T₅₈₅ + T₅₈₆ + ... + T₆₂₁.

It is not a de Polignac number, because 6740031 - 2¹ = 6740029 is a prime.

It is a super-2 number, since 2×6740031² = 90856035761922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740021) 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, 3811 + ... + 5291.

It is an arithmetic number, because the mean of its divisors is an integer number (591318).

Almost surely, 2^6740031 is an apocalyptic number.

6740031 is a deficient number, since it is larger than the sum of its proper divisors (2721057).

6740031 is a wasteful number, since it uses less digits than its factorization.

6740031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 6740031 is about 2596.1569675195. The cubic root of 6740031 is about 188.8950734743.

The spelling of 6740031 in words is "six million, seven hundred forty thousand, thirty-one".