2073187426 has 16 divisors (see below), whose sum is σ = 3128223744. Its totient is φ = 1030464864.

The previous prime is 2073187421. The next prime is 2073187429. The reversal of 2073187426 is 6247813702.

It is a super-2 number, since 2×2073187426² = 8596212206649010952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2073187421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235435 + ... + 244081.

It is an arithmetic number, because the mean of its divisors is an integer number (195513984).

Almost surely, 2^2073187426 is an apocalyptic number.

2073187426 is a deficient number, since it is larger than the sum of its proper divisors (1055036318).

2073187426 is a wasteful number, since it uses less digits than its factorization.

2073187426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9345.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 2073187426 is about 45532.2679645985. The cubic root of 2073187426 is about 1275.1057046285.

The spelling of 2073187426 in words is "two billion, seventy-three million, one hundred eighty-seven thousand, four hundred twenty-six".