241033640 has 32 divisors (see below), whose sum is σ = 549970560. Its totient is φ = 95054400.

The previous prime is 241033621. The next prime is 241033669. The reversal of 241033640 is 46330142.

It is a happy number.

It is a super-2 number, since 2×241033640² = 116194431223299200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39596 + ... + 45275.

It is an arithmetic number, because the mean of its divisors is an integer number (17186580).

Almost surely, 2^241033640 is an apocalyptic number.

241033640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241033640 is an abundant number, since it is smaller than the sum of its proper divisors (308936920).

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

241033640 is a wasteful number, since it uses less digits than its factorization.

241033640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84953 (or 84949 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 241033640 is about 15525.2581298992. The cubic root of 241033640 is about 622.3373789602.

Adding to 241033640 its reverse (46330142), we get a palindrome (287363782).

The spelling of 241033640 in words is "two hundred forty-one million, thirty-three thousand, six hundred forty".