244197148 has 48 divisors (see below), whose sum is σ = 481670784. Its totient is φ = 107573760.

The previous prime is 244197103. The next prime is 244197179. The reversal of 244197148 is 841791442.

244197148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 244197148.

It is a congruent number.

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, 98986 + ... + 101422.

It is an arithmetic number, because the mean of its divisors is an integer number (10034808).

Almost surely, 2^244197148 is an apocalyptic number.

It is an amenable number.

244197148 is a deficient number, since it is larger than the sum of its proper divisors (237473636).

244197148 is a wasteful number, since it uses less digits than its factorization.

244197148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2542 (or 2540 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 244197148 is about 15626.8086313233. The cubic root of 244197148 is about 625.0482292382.

The spelling of 244197148 in words is "two hundred forty-four million, one hundred ninety-seven thousand, one hundred forty-eight".