242196984 has 48 divisors (see below), whose sum is σ = 671213400. Its totient is φ = 78853824.

The previous prime is 242196979. The next prime is 242197013. The reversal of 242196984 is 489691242.

It is a nude number because it is divisible by every one of its digits.

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 11 ways as a sum of consecutive naturals, for example, 36019 + ... + 42210.

Almost surely, 2^242196984 is an apocalyptic number.

242196984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242196984 is an abundant number, since it is smaller than the sum of its proper divisors (429016416).

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

242196984 is a wasteful number, since it uses less digits than its factorization.

242196984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78284 (or 78277 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 242196984 is about 15562.6792037875. The cubic root of 242196984 is about 623.3370053895.

The spelling of 242196984 in words is "two hundred forty-two million, one hundred ninety-six thousand, nine hundred eighty-four".