241552990 has 32 divisors (see below), whose sum is σ = 497539584. Its totient is φ = 82713120.

The previous prime is 241552979. The next prime is 241553027. The reversal of 241552990 is 99255142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70497 + ... + 73843.

It is an arithmetic number, because the mean of its divisors is an integer number (15548112).

Almost surely, 2^241552990 is an apocalyptic number.

241552990 is an abundant number, since it is smaller than the sum of its proper divisors (255986594).

241552990 is a wasteful number, since it uses less digits than its factorization.

241552990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 241552990 is about 15541.9750997098. The cubic root of 241552990 is about 622.7840373004.

The spelling of 241552990 in words is "two hundred forty-one million, five hundred fifty-two thousand, nine hundred ninety".