2264072 has 8 divisors (see below), whose sum is σ = 4245150. Its totient is φ = 1132032.

The previous prime is 2264069. The next prime is 2264081. The reversal of 2264072 is 2704622.

It can be written as a sum of positive squares in only one way, i.e., 1406596 + 857476 = 1186^2 + 926^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141497 + ... + 141512.

2^2264072 is an apocalyptic number.

It is an amenable number.

2264072 is a deficient number, since it is larger than the sum of its proper divisors (1981078).

2264072 is a wasteful number, since it uses less digits than its factorization.

2264072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283015 (or 283011 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2264072 is about 1504.6833553941. The cubic root of 2264072 is about 131.3096804928.

Adding to 2264072 its reverse (2704622), we get a palindrome (4968694).

The spelling of 2264072 in words is "two million, two hundred sixty-four thousand, seventy-two".