2472776 has 32 divisors (see below), whose sum is σ = 4924800. Its totient is φ = 1161600.

The previous prime is 2472737. The next prime is 2472781. The reversal of 2472776 is 6772742.

2472776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2472776² = 12229242292352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 16301 + ... + 16451.

It is an arithmetic number, because the mean of its divisors is an integer number (153900).

2^2472776 is an apocalyptic number.

It is an amenable number.

2472776 is a deficient number, since it is larger than the sum of its proper divisors (2452024).

2472776 is a wasteful number, since it uses less digits than its factorization.

2472776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 265 counting only the distinct ones).

The product of its digits is 32928, while the sum is 35.

The square root of 2472776 is about 1572.5062797967. The cubic root of 2472776 is about 135.2264329817.

The spelling of 2472776 in words is "two million, four hundred seventy-two thousand, seven hundred seventy-six".