196162545 has 16 divisors (see below), whose sum is σ = 315236160. Its totient is φ = 104161344.

The previous prime is 196162531. The next prime is 196162559. The reversal of 196162545 is 545261691.

It is an interprime number because it is at equal distance from previous prime (196162531) and next prime (196162559).

It is not a de Polignac number, because 196162545 - 2⁶ = 196162481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25119 + ... + 31988.

It is an arithmetic number, because the mean of its divisors is an integer number (19702260).

Almost surely, 2^196162545 is an apocalyptic number.

196162545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196162545 is a deficient number, since it is larger than the sum of its proper divisors (119073615).

196162545 is a wasteful number, since it uses less digits than its factorization.

196162545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57344.

The product of its digits is 64800, while the sum is 39.

The square root of 196162545 is about 14005.8039754953. The cubic root of 196162545 is about 581.0391053612.

The spelling of 196162545 in words is "one hundred ninety-six million, one hundred sixty-two thousand, five hundred forty-five".