57246343 has 16 divisors (see below), whose sum is σ = 72587520. Its totient is φ = 43848000.

The previous prime is 57246331. The next prime is 57246347. The reversal of 57246343 is 34364275.

It is not a de Polignac number, because 57246343 - 2¹⁷ = 57115271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57246299 and 57246308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57246347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758 + ... + 10843.

It is an arithmetic number, because the mean of its divisors is an integer number (4536720).

Almost surely, 2^57246343 is an apocalyptic number.

57246343 is a deficient number, since it is larger than the sum of its proper divisors (15341177).

57246343 is a wasteful number, since it uses less digits than its factorization.

57246343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12678.

The product of its digits is 60480, while the sum is 34.

The square root of 57246343 is about 7566.1313099893. The cubic root of 57246343 is about 385.4037323201.

The spelling of 57246343 in words is "fifty-seven million, two hundred forty-six thousand, three hundred forty-three".