2249064 has 24 divisors (see below), whose sum is σ = 6091410. Its totient is φ = 749664.

The previous prime is 2249063. The next prime is 2249069. The reversal of 2249064 is 4609422.

It can be written as a sum of positive squares in only one way, i.e., 1512900 + 736164 = 1230^2 + 858^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2249063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15547 + ... + 15690.

2^2249064 is an apocalyptic number.

2249064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2249064 is an abundant number, since it is smaller than the sum of its proper divisors (3842346).

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

2249064 is a wasteful number, since it uses less digits than its factorization.

2249064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31249 (or 31242 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2249064 is about 1499.6879675452. The cubic root of 2249064 is about 131.0188967166.

The spelling of 2249064 in words is "two million, two hundred forty-nine thousand, sixty-four".