4047296 has 28 divisors (see below), whose sum is σ = 8763000. Its totient is φ = 1839360.

The previous prime is 4047283. The next prime is 4047299. The reversal of 4047296 is 6927404.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4047299) 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, 2171 + ... + 3578.

Almost surely, 2^4047296 is an apocalyptic number.

It is an amenable number.

4047296 is an abundant number, since it is smaller than the sum of its proper divisors (4715704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4047296 is a wasteful number, since it uses less digits than its factorization.

4047296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5772 (or 5762 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4047296 is about 2011.7892533762. The cubic root of 4047296 is about 159.3633030503.

The spelling of 4047296 in words is "four million, forty-seven thousand, two hundred ninety-six".