6140907486 has 64 divisors (see below), whose sum is σ = 15958694400. Its totient is φ = 1713737088.

The previous prime is 6140907481. The next prime is 6140907491. The reversal of 6140907486 is 6847090416.

It is an interprime number because it is at equal distance from previous prime (6140907481) and next prime (6140907491).

It is a super-2 number, since 2×6140907486² = 75421489503221680392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140907481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172651 + ... + 205158.

It is an arithmetic number, because the mean of its divisors is an integer number (249354600).

Almost surely, 2^6140907486 is an apocalyptic number.

6140907486 is an abundant number, since it is smaller than the sum of its proper divisors (9817786914).

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

6140907486 is a wasteful number, since it uses less digits than its factorization.

6140907486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377870 (or 377864 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 6140907486 is about 78363.9425118466. The cubic root of 6140907486 is about 1831.2354409556.

The spelling of 6140907486 in words is "six billion, one hundred forty million, nine hundred seven thousand, four hundred eighty-six".