196542276 has 48 divisors (see below), whose sum is σ = 524934144. Its totient is φ = 56066976.

The previous prime is 196542259. The next prime is 196542301. The reversal of 196542276 is 672245691.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 67711 + ... + 70553.

It is an arithmetic number, because the mean of its divisors is an integer number (10936128).

Almost surely, 2^196542276 is an apocalyptic number.

It is an amenable number.

196542276 is an abundant number, since it is smaller than the sum of its proper divisors (328391868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196542276 is a wasteful number, since it uses less digits than its factorization.

196542276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680 (or 3678 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 196542276 is about 14019.3536227602. The cubic root of 196542276 is about 581.4137884128.

The spelling of 196542276 in words is "one hundred ninety-six million, five hundred forty-two thousand, two hundred seventy-six".