2478124790 has 32 divisors (see below), whose sum is σ = 4504442400. Its totient is φ = 981554944.

The previous prime is 2478124739. The next prime is 2478124807. The reversal of 2478124790 is 974218742.

It is a super-2 number, since 2×2478124790² = 12282204949625088200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514634 + ... + 519426.

It is an arithmetic number, because the mean of its divisors is an integer number (140763825).

Almost surely, 2^2478124790 is an apocalyptic number.

2478124790 is a deficient number, since it is larger than the sum of its proper divisors (2026317610).

2478124790 is a wasteful number, since it uses less digits than its factorization.

2478124790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 2478124790 is about 49780.7672701014. The cubic root of 2478124790 is about 1353.2386422271.

The spelling of 2478124790 in words is "two billion, four hundred seventy-eight million, one hundred twenty-four thousand, seven hundred ninety".