6147448 has 8 divisors (see below), whose sum is σ = 11526480. Its totient is φ = 3073720.

The previous prime is 6147443. The next prime is 6147487. The reversal of 6147448 is 8447416.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6147448² = 75582233825408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6147443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384208 + ... + 384223.

It is an arithmetic number, because the mean of its divisors is an integer number (1440810).

Almost surely, 2^6147448 is an apocalyptic number.

It is an amenable number.

6147448 is a deficient number, since it is larger than the sum of its proper divisors (5379032).

6147448 is a wasteful number, since it uses less digits than its factorization.

6147448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768437 (or 768433 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 6147448 is about 2479.4047672778. The cubic root of 6147448 is about 183.1885343345.

Subtracting 6147448 from its reverse (8447416), we obtain a cube (2299968 = 132³).

The spelling of 6147448 in words is "six million, one hundred forty-seven thousand, four hundred forty-eight".