2087403122 has 64 divisors (see below), whose sum is σ = 3770426880. Its totient is φ = 847924224.

The previous prime is 2087403121. The next prime is 2087403139. The reversal of 2087403122 is 2213047802.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (2087403121) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 7936763 + ... + 7937025.

It is an arithmetic number, because the mean of its divisors is an integer number (58912920).

Almost surely, 2^2087403122 is an apocalyptic number.

2087403122 is a deficient number, since it is larger than the sum of its proper divisors (1683023758).

2087403122 is a wasteful number, since it uses less digits than its factorization.

2087403122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2087403122 is about 45688.1070082795. The cubic root of 2087403122 is about 1278.0135043468.

The spelling of 2087403122 in words is "two billion, eighty-seven million, four hundred three thousand, one hundred twenty-two".