10241555 has 8 divisors (see below), whose sum is σ = 12824352. Its totient is φ = 7836928.

The previous prime is 10241549. The next prime is 10241557. The reversal of 10241555 is 55514201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10241555 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10241555.

It is not an unprimeable number, because it can be changed into a prime (10241557) 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, 44414 + ... + 44643.

It is an arithmetic number, because the mean of its divisors is an integer number (1603044).

Almost surely, 2^10241555 is an apocalyptic number.

10241555 is a deficient number, since it is larger than the sum of its proper divisors (2582797).

10241555 is an equidigital number, since it uses as much as digits as its factorization.

10241555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89085.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 10241555 is about 3200.2429595267. The cubic root of 10241555 is about 217.1644007488.

Adding to 10241555 its reverse (55514201), we get a palindrome (65755756).

The spelling of 10241555 in words is "ten million, two hundred forty-one thousand, five hundred fifty-five".