1996052194 has 16 divisors (see below), whose sum is σ = 3231990720. Its totient is φ = 921714640.

The previous prime is 1996052183. The next prime is 1996052203. The reversal of 1996052194 is 4912506991.

It is a happy number.

It is a super-2 number, since 2×1996052194² = 7968448722344427272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 746812 + ... + 749479.

It is an arithmetic number, because the mean of its divisors is an integer number (201999420).

Almost surely, 2^1996052194 is an apocalyptic number.

1996052194 is a deficient number, since it is larger than the sum of its proper divisors (1235938526).

1996052194 is a wasteful number, since it uses less digits than its factorization.

1996052194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496345.

The product of its (nonzero) digits is 174960, while the sum is 46.

The square root of 1996052194 is about 44677.1999346423. The cubic root of 1996052194 is about 1259.0915165357.

The spelling of 1996052194 in words is "one billion, nine hundred ninety-six million, fifty-two thousand, one hundred ninety-four".