104241240 has 48 divisors (see below), whose sum is σ = 338785200. Its totient is φ = 27797568.

The previous prime is 104241227. The next prime is 104241281. The reversal of 104241240 is 42142401.

104241240 is a `hidden beast` number, since 1 + 0 + 424 + 1 + 240 = 666.

It is a super-2 number, since 2×104241240² = 21732472233475200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144420 + ... + 145139.

It is an arithmetic number, because the mean of its divisors is an integer number (7058025).

Almost surely, 2^104241240 is an apocalyptic number.

104241240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104241240 is an abundant number, since it is smaller than the sum of its proper divisors (234543960).

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

104241240 is a wasteful number, since it uses less digits than its factorization.

104241240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289576 (or 289569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104241240 is about 10209.8599402734. The cubic root of 104241240 is about 470.6302695663.

Adding to 104241240 its reverse (42142401), we get a palindrome (146383641).

It can be divided in two parts, 10424 and 1240, that added together give a square (11664 = 108²).

The spelling of 104241240 in words is "one hundred four million, two hundred forty-one thousand, two hundred forty".