2319056 has 10 divisors (see below), whose sum is σ = 4493202. Its totient is φ = 1159520.

The previous prime is 2319041. The next prime is 2319059. The reversal of 2319056 is 6509132.

It can be written as a sum of positive squares in only one way, i.e., 1537600 + 781456 = 1240^2 + 884^2 .

It is a super-2 number, since 2×2319056² = 10756041462272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2319059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72455 + ... + 72486.

2^2319056 is an apocalyptic number.

It is an amenable number.

2319056 is a deficient number, since it is larger than the sum of its proper divisors (2174146).

2319056 is a wasteful number, since it uses less digits than its factorization.

2319056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144949 (or 144943 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 2319056 is about 1522.8447064622. The cubic root of 2319056 is about 132.3641612488.

The spelling of 2319056 in words is "two million, three hundred nineteen thousand, fifty-six".