6140761 has 4 divisors (see below), whose sum is σ = 6699024. Its totient is φ = 5582500.

The previous prime is 6140753. The next prime is 6140767. The reversal of 6140761 is 1670416.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6140761 - 2³ = 6140753 is a prime.

It is a pancake number, because a pancake can be divided into 6140761 parts by 3504 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6140767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279115 + ... + 279136.

It is an arithmetic number, because the mean of its divisors is an integer number (1674756).

Almost surely, 2^6140761 is an apocalyptic number.

It is an amenable number.

6140761 is a deficient number, since it is larger than the sum of its proper divisors (558263).

6140761 is a wasteful number, since it uses less digits than its factorization.

6140761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558262.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 6140761 is about 2478.0558912180. The cubic root of 6140761 is about 183.1220879998.

The spelling of 6140761 in words is "six million, one hundred forty thousand, seven hundred sixty-one".