241972278 has 8 divisors (see below), whose sum is σ = 483944568. Its totient is φ = 80657424.

The previous prime is 241972273. The next prime is 241972303. The reversal of 241972278 is 872279142.

241972278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

241972278 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241972273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20164351 + ... + 20164362.

It is an arithmetic number, because the mean of its divisors is an integer number (60493071).

Almost surely, 2^241972278 is an apocalyptic number.

241972278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

241972278 is a wasteful number, since it uses less digits than its factorization.

241972278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40328718.

The product of its digits is 112896, while the sum is 42.

The square root of 241972278 is about 15555.4581417585. The cubic root of 241972278 is about 623.1441721255.

The spelling of 241972278 in words is "two hundred forty-one million, nine hundred seventy-two thousand, two hundred seventy-eight".