241723057 has 4 divisors (see below), whose sum is σ = 242615296. Its totient is φ = 240830820.

The previous prime is 241723019. The next prime is 241723061. The reversal of 241723057 is 750327142.

241723057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241723057 is a prime.

It is a super-4 number, since 4×241723057⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241720057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445713 + ... + 446254.

It is an arithmetic number, because the mean of its divisors is an integer number (60653824).

Almost surely, 2^241723057 is an apocalyptic number.

It is an amenable number.

241723057 is a deficient number, since it is larger than the sum of its proper divisors (892239).

241723057 is an equidigital number, since it uses as much as digits as its factorization.

241723057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892238.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 241723057 is about 15547.4453528546. The cubic root of 241723057 is about 622.9301614364.

The spelling of 241723057 in words is "two hundred forty-one million, seven hundred twenty-three thousand, fifty-seven".