2047704 has 32 divisors (see below), whose sum is σ = 5246640. Its totient is φ = 665600.

The previous prime is 2047699. The next prime is 2047729. The reversal of 2047704 is 4077402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57 + ... + 2024.

2^2047704 is an apocalyptic number.

2047704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2047704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2623320).

2047704 is an abundant number, since it is smaller than the sum of its proper divisors (3198936).

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

2047704 is a wasteful number, since it uses less digits than its factorization.

2047704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2047704 is about 1430.9800837188. The cubic root of 2047704 is about 126.9859657545.

The spelling of 2047704 in words is "two million, forty-seven thousand, seven hundred four".