241894690 has 24 divisors (see below), whose sum is σ = 442979100. Its totient is φ = 95104224.

The previous prime is 241894673. The next prime is 241894691. The reversal of 241894690 is 96498142.

It can be written as a sum of positive squares in 2 ways, for example, as 237129201 + 4765489 = 15399^2 + 2183^2 .

It is a super-2 number, since 2×241894690² = 117026082100392200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (241894691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31336 + ... + 38284.

Almost surely, 2^241894690 is an apocalyptic number.

241894690 is a deficient number, since it is larger than the sum of its proper divisors (201084410).

241894690 is an equidigital number, since it uses as much as digits as its factorization.

241894690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074 (or 7015 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 241894690 is about 15552.9640261913. The cubic root of 241894690 is about 623.0775616320.

The spelling of 241894690 in words is "two hundred forty-one million, eight hundred ninety-four thousand, six hundred ninety".