241243904 has 36 divisors (see below), whose sum is σ = 525328440. Its totient is φ = 109655040.

The previous prime is 241243901. The next prime is 241243907. The reversal of 241243904 is 409342142.

It is an interprime number because it is at equal distance from previous prime (241243901) and next prime (241243907).

It is a super-2 number, since 2×241243904² = 116397242434322432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241243901) 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, 40019 + ... + 45650.

Almost surely, 2^241243904 is an apocalyptic number.

It is an amenable number.

241243904 is an abundant number, since it is smaller than the sum of its proper divisors (284084536).

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

241243904 is an equidigital number, since it uses as much as digits as its factorization.

241243904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85696 (or 85682 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 241243904 is about 15532.0283285861. The cubic root of 241243904 is about 622.5182902428.

The spelling of 241243904 in words is "two hundred forty-one million, two hundred forty-three thousand, nine hundred four".