2146704 has 40 divisors (see below), whose sum is σ = 6338880. Its totient is φ = 613248.

The previous prime is 2146693. The next prime is 2146723. The reversal of 2146704 is 4076412.

2146704 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

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, 2859 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (158472).

2^2146704 is an apocalyptic number.

2146704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2146704 is an abundant number, since it is smaller than the sum of its proper divisors (4192176).

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

2146704 is a wasteful number, since it uses less digits than its factorization.

2146704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407 (or 6401 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2146704 is about 1465.1634721081. The cubic root of 2146704 is about 129.0003004620. Note that the first 3 decimals are identical.

It can be divided in two parts, 2146 and 704, that added together give a triangular number (2850 = T₇₅).

The spelling of 2146704 in words is "two million, one hundred forty-six thousand, seven hundred four".