6128494 has 4 divisors (see below), whose sum is σ = 9192744. Its totient is φ = 3064246.

The previous prime is 6128491. The next prime is 6128501. The reversal of 6128494 is 4948216.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×6128494³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6128491) 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 as a sum of consecutive naturals, namely, 1532122 + ... + 1532125.

It is an arithmetic number, because the mean of its divisors is an integer number (2298186).

Almost surely, 2^6128494 is an apocalyptic number.

6128494 is a deficient number, since it is larger than the sum of its proper divisors (3064250).

6128494 is a wasteful number, since it uses less digits than its factorization.

6128494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3064249.

The product of its digits is 13824, while the sum is 34.

The square root of 6128494 is about 2475.5795281105. The cubic root of 6128494 is about 183.0000696746. Note that the first 4 decimals are identical.

The spelling of 6128494 in words is "six million, one hundred twenty-eight thousand, four hundred ninety-four".