57650334 has 16 divisors (see below), whose sum is σ = 131772288. Its totient is φ = 16471512.

The previous prime is 57650317. The next prime is 57650357. The reversal of 57650334 is 43305675.

It is a super-2 number, since 2×57650334² = 6647122020623112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57650295 and 57650304.

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 7 ways as a sum of consecutive naturals, for example, 686272 + ... + 686355.

It is an arithmetic number, because the mean of its divisors is an integer number (8235768).

Almost surely, 2^57650334 is an apocalyptic number.

57650334 is an abundant number, since it is smaller than the sum of its proper divisors (74121954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57650334 is a wasteful number, since it uses less digits than its factorization.

57650334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372639.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 57650334 is about 7592.7817036973. The cubic root of 57650334 is about 386.3082140136.

The spelling of 57650334 in words is "fifty-seven million, six hundred fifty thousand, three hundred thirty-four".