6120591 has 8 divisors (see below), whose sum is σ = 8184960. Its totient is φ = 4068312.

The previous prime is 6120589. The next prime is 6120607. The reversal of 6120591 is 1950216.

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

It is not a de Polignac number, because 6120591 - 2¹ = 6120589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6120581) 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, 1765 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (1023120).

Almost surely, 2^6120591 is an apocalyptic number.

6120591 is a deficient number, since it is larger than the sum of its proper divisors (2064369).

6120591 is a wasteful number, since it uses less digits than its factorization.

6120591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 6120591 is about 2473.9828212823. The cubic root of 6120591 is about 182.9213732517.

It can be divided in two parts, 61205 and 91, that multiplied together give a palindrome (5569655).

The spelling of 6120591 in words is "six million, one hundred twenty thousand, five hundred ninety-one".