6073640 has 16 divisors (see below), whose sum is σ = 13665780. Its totient is φ = 2429440.

The previous prime is 6073619. The next prime is 6073643. The reversal of 6073640 is 463706.

It can be written as a sum of positive squares in 2 ways, for example, as 4937284 + 1136356 = 2222^2 + 1066^2 .

It is a super-3 number, since 3×6073640³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 6² + 0 + 7⁸ + 3 + 6⁶ + 4⁹ + 0 .

It is not an unprimeable number, because it can be changed into a prime (6073643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75881 + ... + 75960.

Almost surely, 2^6073640 is an apocalyptic number.

It is an amenable number.

6073640 is an abundant number, since it is smaller than the sum of its proper divisors (7592140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6073640 is a wasteful number, since it uses less digits than its factorization.

6073640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151852 (or 151848 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 6073640 is about 2464.4756034500. The cubic root of 6073640 is about 182.4524427280.

The spelling of 6073640 in words is "six million, seventy-three thousand, six hundred forty".