6249478 has 8 divisors (see below), whose sum is σ = 9390168. Its totient is φ = 3119424.

The previous prime is 6249473. The next prime is 6249479. The reversal of 6249478 is 8749426.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6249478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6249473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976 + ... + 3667.

It is an arithmetic number, because the mean of its divisors is an integer number (1173771).

Almost surely, 2^6249478 is an apocalyptic number.

6249478 is a deficient number, since it is larger than the sum of its proper divisors (3140690).

6249478 is a wasteful number, since it uses less digits than its factorization.

6249478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318.

The product of its digits is 96768, while the sum is 40.

The square root of 6249478 is about 2499.8955978200. The cubic root of 6249478 is about 184.1964466174.

The spelling of 6249478 in words is "six million, two hundred forty-nine thousand, four hundred seventy-eight".