57265229 has 8 divisors (see below), whose sum is σ = 65591040. Its totient is φ = 48975696.

The previous prime is 57265217. The next prime is 57265237. The reversal of 57265229 is 92256275.

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

It is not a de Polignac number, because 57265229 - 2⁸ = 57264973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57265192 and 57265201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57265729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5594 + ... + 12075.

It is an arithmetic number, because the mean of its divisors is an integer number (8198880).

Almost surely, 2^57265229 is an apocalyptic number.

It is an amenable number.

57265229 is a deficient number, since it is larger than the sum of its proper divisors (8325811).

57265229 is a wasteful number, since it uses less digits than its factorization.

57265229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18139.

The product of its digits is 75600, while the sum is 38.

The square root of 57265229 is about 7567.3792689411. The cubic root of 57265229 is about 385.4461101922.

The spelling of 57265229 in words is "fifty-seven million, two hundred sixty-five thousand, two hundred twenty-nine".