57241923 has 8 divisors (see below), whose sum is σ = 78385488. Its totient is φ = 37129824.

The previous prime is 57241879. The next prime is 57241949. The reversal of 57241923 is 32914275.

57241923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57241923 - 2¹⁰ = 57240899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57241523) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 257736 + ... + 257957.

It is an arithmetic number, because the mean of its divisors is an integer number (9798186).

Almost surely, 2^57241923 is an apocalyptic number.

57241923 is a deficient number, since it is larger than the sum of its proper divisors (21143565).

57241923 is a wasteful number, since it uses less digits than its factorization.

57241923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515733.

The product of its digits is 15120, while the sum is 33.

The square root of 57241923 is about 7565.8392132003. The cubic root of 57241923 is about 385.3938130353.

The spelling of 57241923 in words is "fifty-seven million, two hundred forty-one thousand, nine hundred twenty-three".