2389064 has 16 divisors (see below), whose sum is σ = 4495920. Its totient is φ = 1190160.

The previous prime is 2389063. The next prime is 2389067. The reversal of 2389064 is 4609832.

It is a zygodrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 2389064.

It is not an unprimeable number, because it can be changed into a prime (2389063) 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, 3899 + ... + 4469.

It is an arithmetic number, because the mean of its divisors is an integer number (280995).

2^2389064 is an apocalyptic number.

It is an amenable number.

2389064 is a deficient number, since it is larger than the sum of its proper divisors (2106856).

2389064 is a wasteful number, since it uses less digits than its factorization.

2389064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1096 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2389064 is about 1545.6597296947. The cubic root of 2389064 is about 133.6829214987.

It can be divided in two parts, 2 and 389064, that multiplied together give a triangular number (778128 = T₁₂₄₇).

The spelling of 2389064 in words is "two million, three hundred eighty-nine thousand, sixty-four".