241985290 has 16 divisors (see below), whose sum is σ = 436180968. Its totient is φ = 96659136.

The previous prime is 241985269. The next prime is 241985297. The reversal of 241985290 is 92589142.

241985290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 217769049 + 24216241 = 14757^2 + 4921^2 .

It is not an unprimeable number, because it can be changed into a prime (241985297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9177 + ... + 23836.

Almost surely, 2^241985290 is an apocalyptic number.

241985290 is a deficient number, since it is larger than the sum of its proper divisors (194195678).

241985290 is a wasteful number, since it uses less digits than its factorization.

241985290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33753.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 241985290 is about 15555.8763816122. The cubic root of 241985290 is about 623.1553417337.

The spelling of 241985290 in words is "two hundred forty-one million, nine hundred eighty-five thousand, two hundred ninety".