30570104 has 8 divisors (see below), whose sum is σ = 57318960. Its totient is φ = 15285048.

The previous prime is 30570019. The next prime is 30570109. The reversal of 30570104 is 40107503.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30570109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910624 + ... + 1910639.

It is an arithmetic number, because the mean of its divisors is an integer number (7164870).

Almost surely, 2^30570104 is an apocalyptic number.

It is an amenable number.

30570104 is a deficient number, since it is larger than the sum of its proper divisors (26748856).

30570104 is a wasteful number, since it uses less digits than its factorization.

30570104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821269 (or 3821265 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 30570104 is about 5529.0237836349. The cubic root of 30570104 is about 312.6791855565.

Adding to 30570104 its reverse (40107503), we get a palindrome (70677607).

The spelling of 30570104 in words is "thirty million, five hundred seventy thousand, one hundred four".