6145493 has 8 divisors (see below), whose sum is σ = 6508320. Its totient is φ = 5786640.

The previous prime is 6145487. The next prime is 6145511. The reversal of 6145493 is 3945416.

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

It is not a de Polignac number, because 6145493 - 2⁶ = 6145429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145693) 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, 2546 + ... + 4332.

It is an arithmetic number, because the mean of its divisors is an integer number (813540).

Almost surely, 2^6145493 is an apocalyptic number.

It is an amenable number.

6145493 is a deficient number, since it is larger than the sum of its proper divisors (362827).

6145493 is a wasteful number, since it uses less digits than its factorization.

6145493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987.

The product of its digits is 12960, while the sum is 32.

The square root of 6145493 is about 2479.0104880779. The cubic root of 6145493 is about 183.1691131831.

It can be divided in two parts, 61 and 45493, that added together give a palindrome (45554).

The spelling of 6145493 in words is "six million, one hundred forty-five thousand, four hundred ninety-three".