2487380722 has 32 divisors (see below), whose sum is σ = 3891207600. Its totient is φ = 1191472128.

The previous prime is 2487380717. The next prime is 2487380723. The reversal of 2487380722 is 2270837842.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2297189041 + 190191681 = 47929^2 + 13791^2 .

It is not an unprimeable number, because it can be changed into a prime (2487380723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1929054 + ... + 1930342.

Almost surely, 2^2487380722 is an apocalyptic number.

2487380722 is a deficient number, since it is larger than the sum of its proper divisors (1403826878).

2487380722 is a wasteful number, since it uses less digits than its factorization.

2487380722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its (nonzero) digits is 301056, while the sum is 43.

The square root of 2487380722 is about 49873.6475706359. The cubic root of 2487380722 is about 1354.9213558020.

The spelling of 2487380722 in words is "two billion, four hundred eighty-seven million, three hundred eighty thousand, seven hundred twenty-two".