6190681 has 8 divisors (see below), whose sum is σ = 7097024. Its totient is φ = 5289840.

The previous prime is 6190661. The next prime is 6190697. The reversal of 6190681 is 1860916.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6190681 - 2⁹ = 6190169 is a prime.

It is a super-2 number, since 2×6190681² = 76649062487522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6190621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (887128).

Almost surely, 2^6190681 is an apocalyptic number.

It is an amenable number.

6190681 is a deficient number, since it is larger than the sum of its proper divisors (906343).

6190681 is a wasteful number, since it uses less digits than its factorization.

6190681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 6190681 is about 2488.1079156660. The cubic root of 6190681 is about 183.6169666605.

The spelling of 6190681 in words is "six million, one hundred ninety thousand, six hundred eighty-one".