196452442 has 16 divisors (see below), whose sum is σ = 316673280. Its totient is φ = 91067328.

The previous prime is 196452427. The next prime is 196452463. The reversal of 196452442 is 244254691.

196452442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40842 + ... + 45397.

It is an arithmetic number, because the mean of its divisors is an integer number (19792080).

Almost surely, 2^196452442 is an apocalyptic number.

196452442 is a deficient number, since it is larger than the sum of its proper divisors (120220838).

196452442 is a wasteful number, since it uses less digits than its factorization.

196452442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86325.

The product of its digits is 69120, while the sum is 37.

The square root of 196452442 is about 14016.1493285424. The cubic root of 196452442 is about 581.3251922303.

The spelling of 196452442 in words is "one hundred ninety-six million, four hundred fifty-two thousand, four hundred forty-two".