6487070 has 16 divisors (see below), whose sum is σ = 11733120. Its totient is φ = 2582304.

The previous prime is 6487067. The next prime is 6487073. The reversal of 6487070 is 707846.

It is an interprime number because it is at equal distance from previous prime (6487067) and next prime (6487073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6487073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (733320).

Almost surely, 2^6487070 is an apocalyptic number.

6487070 is a deficient number, since it is larger than the sum of its proper divisors (5246050).

6487070 is a wasteful number, since it uses less digits than its factorization.

6487070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 6487070 is about 2546.9727128495. The cubic root of 6487070 is about 186.5017285956.

The spelling of 6487070 in words is "six million, four hundred eighty-seven thousand, seventy".