241979648 has 18 divisors (see below), whose sum is σ = 483014574. Its totient is φ = 120989696.

The previous prime is 241979603. The next prime is 241979657. The reversal of 241979648 is 846979142.

It can be written as a sum of positive squares in only one way, i.e., 177209344 + 64770304 = 13312^2 + 8048^2 .

It is a junction number, because it is equal to n+sod(n) for n = 241979596 and 241979605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472361 + ... + 472872.

It is an arithmetic number, because the mean of its divisors is an integer number (26834143).

Almost surely, 2^241979648 is an apocalyptic number.

It is an amenable number.

241979648 is a deficient number, since it is larger than the sum of its proper divisors (241034926).

241979648 is an frugal number, since it uses more digits than its factorization.

241979648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945249 (or 945235 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 241979648 is about 15555.6950342953. The cubic root of 241979648 is about 623.1504986435.

The spelling of 241979648 in words is "two hundred forty-one million, nine hundred seventy-nine thousand, six hundred forty-eight".