241845156 has 48 divisors (see below), whose sum is σ = 716580480. Its totient is φ = 69098400.

The previous prime is 241845139. The next prime is 241845173. The reversal of 241845156 is 651548142.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (241845139) and next prime (241845173).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 241845156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159195 + ... + 160706.

It is an arithmetic number, because the mean of its divisors is an integer number (14928760).

Almost surely, 2^241845156 is an apocalyptic number.

It is an amenable number.

241845156 is an abundant number, since it is smaller than the sum of its proper divisors (474735324).

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

241845156 is a wasteful number, since it uses less digits than its factorization.

241845156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319921 (or 319913 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 241845156 is about 15551.3715150787. The cubic root of 241845156 is about 623.0350284800.

It can be divided in two parts, 2418 and 45156, that added together give a palindrome (47574).

The spelling of 241845156 in words is "two hundred forty-one million, eight hundred forty-five thousand, one hundred fifty-six".