2239064 has 8 divisors (see below), whose sum is σ = 4198260. Its totient is φ = 1119528.

The previous prime is 2239063. The next prime is 2239103. The reversal of 2239064 is 4609322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2⁷ + 2¹³ + 3⁹ + 9⁶ + 0 + 6⁸ + 4 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139934 + ... + 139949.

2^2239064 is an apocalyptic number.

It is an amenable number.

2239064 is a deficient number, since it is larger than the sum of its proper divisors (1959196).

2239064 is a wasteful number, since it uses less digits than its factorization.

2239064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279889 (or 279885 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2239064 is about 1496.3502263842. The cubic root of 2239064 is about 130.8244253562.

The spelling of 2239064 in words is "two million, two hundred thirty-nine thousand, sixty-four".