196512622 has 16 divisors (see below), whose sum is σ = 313703280. Its totient is φ = 92003968.

The previous prime is 196512607. The next prime is 196512677. The reversal of 196512622 is 226215691.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7972 + ... + 21367.

It is an arithmetic number, because the mean of its divisors is an integer number (19606455).

Almost surely, 2^196512622 is an apocalyptic number.

196512622 is a deficient number, since it is larger than the sum of its proper divisors (117190658).

196512622 is a wasteful number, since it uses less digits than its factorization.

196512622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29555.

The product of its digits is 12960, while the sum is 34.

The square root of 196512622 is about 14018.2959734769. The cubic root of 196512622 is about 581.3845459990.

The spelling of 196512622 in words is "one hundred ninety-six million, five hundred twelve thousand, six hundred twenty-two".