1940054762 has 8 divisors (see below), whose sum is σ = 2917761600. Its totient is φ = 967467564.

The previous prime is 1940054759. The next prime is 1940054777. The reversal of 1940054762 is 2674500491.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278962 + ... + 1280477.

It is an arithmetic number, because the mean of its divisors is an integer number (364720200).

Almost surely, 2^1940054762 is an apocalyptic number.

1940054762 is a deficient number, since it is larger than the sum of its proper divisors (977706838).

1940054762 is a wasteful number, since it uses less digits than its factorization.

1940054762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559820.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1940054762 is about 44046.0527402854. The cubic root of 1940054762 is about 1247.2054395614.

The spelling of 1940054762 in words is "one billion, nine hundred forty million, fifty-four thousand, seven hundred sixty-two".