57071102 has 24 divisors (see below), whose sum is σ = 94974768. Its totient is φ = 25699520.

The previous prime is 57071099. The next prime is 57071111. The reversal of 57071102 is 20117075.

It is a happy number.

It is a super-2 number, since 2×57071102² = 6514221366988808, 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 11 ways as a sum of consecutive naturals, for example, 26303 + ... + 28389.

It is an arithmetic number, because the mean of its divisors is an integer number (3957282).

Almost surely, 2^57071102 is an apocalyptic number.

57071102 is a deficient number, since it is larger than the sum of its proper divisors (37903666).

57071102 is a wasteful number, since it uses less digits than its factorization.

57071102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224 (or 2213 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 57071102 is about 7554.5418127111. The cubic root of 57071102 is about 385.0100677639.

Adding to 57071102 its reverse (20117075), we get a palindrome (77188177).

The spelling of 57071102 in words is "fifty-seven million, seventy-one thousand, one hundred two".