240970198 has 32 divisors (see below), whose sum is σ = 435939840. Its totient is φ = 97588800.

The previous prime is 240970183. The next prime is 240970199. The reversal of 240970198 is 891079042.

It is a self number, because there is not a number n which added to its sum of digits gives 240970198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240970199) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 132898 + ... + 134698.

It is an arithmetic number, because the mean of its divisors is an integer number (13623120).

Almost surely, 2^240970198 is an apocalyptic number.

240970198 is a deficient number, since it is larger than the sum of its proper divisors (194969642).

240970198 is a wasteful number, since it uses less digits than its factorization.

240970198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 240970198 is about 15523.2148087952. The cubic root of 240970198 is about 622.2827727615.

The spelling of 240970198 in words is "two hundred forty million, nine hundred seventy thousand, one hundred ninety-eight".