4047246 has 80 divisors (see below), whose sum is σ = 10733184. Its totient is φ = 1115856.

The previous prime is 4047157. The next prime is 4047257. The reversal of 4047246 is 6427404.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 48721 + ... + 48803.

Almost surely, 2^4047246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4047246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5366592).

4047246 is an abundant number, since it is smaller than the sum of its proper divisors (6685938).

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

4047246 is a wasteful number, since it uses less digits than its factorization.

4047246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4047246 is about 2011.7768265889. The cubic root of 4047246 is about 159.3626467934.

The spelling of 4047246 in words is "four million, forty-seven thousand, two hundred forty-six".