2619472 has 20 divisors (see below), whose sum is σ = 5172660. Its totient is φ = 1284608.

The previous prime is 2619457. The next prime is 2619481. The reversal of 2619472 is 2749162.

2619472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2178576 + 440896 = 1476^2 + 664^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (258633).

2^2619472 is an apocalyptic number.

It is an amenable number.

2619472 is a deficient number, since it is larger than the sum of its proper divisors (2553188).

2619472 is a wasteful number, since it uses less digits than its factorization.

2619472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150 (or 3144 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 2619472 is about 1618.4782976611. The cubic root of 2619472 is about 137.8493069058.

The spelling of 2619472 in words is "two million, six hundred nineteen thousand, four hundred seventy-two".