57243350 has 12 divisors (see below), whose sum is σ = 106472724. Its totient is φ = 22897320.

The previous prime is 57243337. The next prime is 57243377. The reversal of 57243350 is 5334275.

It is a super-2 number, since 2×57243350² = 6553602238445000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572384 + ... + 572483.

It is an arithmetic number, because the mean of its divisors is an integer number (8872727).

Almost surely, 2^57243350 is an apocalyptic number.

57243350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57243350 is a deficient number, since it is larger than the sum of its proper divisors (49229374).

57243350 is a wasteful number, since it uses less digits than its factorization.

57243350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144879 (or 1144874 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 57243350 is about 7565.9335180796. The cubic root of 57243350 is about 385.3970155389.

The spelling of 57243350 in words is "fifty-seven million, two hundred forty-three thousand, three hundred fifty".