6147494 has 4 divisors (see below), whose sum is σ = 9221244. Its totient is φ = 3073746.

The previous prime is 6147487. The next prime is 6147503. The reversal of 6147494 is 4947416.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536872 + ... + 1536875.

It is an arithmetic number, because the mean of its divisors is an integer number (2305311).

Almost surely, 2^6147494 is an apocalyptic number.

6147494 is a deficient number, since it is larger than the sum of its proper divisors (3073750).

6147494 is a wasteful number, since it uses less digits than its factorization.

6147494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073749.

The product of its digits is 24192, while the sum is 35.

The square root of 6147494 is about 2479.4140436805. The cubic root of 6147494 is about 183.1889912532.

The spelling of 6147494 in words is "six million, one hundred forty-seven thousand, four hundred ninety-four".