1994014132 has 24 divisors (see below), whose sum is σ = 3938024160. Its totient is φ = 875115360.

The previous prime is 1994014111. The next prime is 1994014153. The reversal of 1994014132 is 2314104991.

It is an interprime number because it is at equal distance from previous prime (1994014111) and next prime (1994014153).

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 7 ways as a sum of consecutive naturals, for example, 780078 + ... + 782629.

It is an arithmetic number, because the mean of its divisors is an integer number (164084340).

Almost surely, 2^1994014132 is an apocalyptic number.

It is an amenable number.

1994014132 is a deficient number, since it is larger than the sum of its proper divisors (1944010028).

1994014132 is a wasteful number, since it uses less digits than its factorization.

1994014132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562751 (or 1562749 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 1994014132 is about 44654.3853613506. The cubic root of 1994014132 is about 1258.6628402968.

The spelling of 1994014132 in words is "one billion, nine hundred ninety-four million, fourteen thousand, one hundred thirty-two".