6061391 has 8 divisors (see below), whose sum is σ = 6957984. Its totient is φ = 5172480.

The previous prime is 6061379. The next prime is 6061403. The reversal of 6061391 is 1931606.

It is an interprime number because it is at equal distance from previous prime (6061379) and next prime (6061403).

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 6061391 - 2⁶ = 6061327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6061391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061301) 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, 110 + ... + 3483.

It is an arithmetic number, because the mean of its divisors is an integer number (869748).

Almost surely, 2^6061391 is an apocalyptic number.

6061391 is a deficient number, since it is larger than the sum of its proper divisors (896593).

6061391 is a wasteful number, since it uses less digits than its factorization.

6061391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 6061391 is about 2461.9892363696. The cubic root of 6061391 is about 182.3297066620.

Adding to 6061391 its reverse (1931606), we get a palindrome (7992997).

The spelling of 6061391 in words is "six million, sixty-one thousand, three hundred ninety-one".