30760106 has 16 divisors (see below), whose sum is σ = 52613064. Its totient is φ = 13361664.

The previous prime is 30760057. The next prime is 30760109. The reversal of 30760106 is 60106703.

It can be written as a sum of positive squares in 4 ways, for example, as 18447025 + 12313081 = 4295^2 + 3509^2 .

It is a super-2 number, since 2×30760106² = 1892368242262472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30760109) 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, 34355 + ... + 35238.

Almost surely, 2^30760106 is an apocalyptic number.

30760106 is a deficient number, since it is larger than the sum of its proper divisors (21852958).

30760106 is a wasteful number, since it uses less digits than its factorization.

30760106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69625.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 30760106 is about 5546.1794056810. The cubic root of 30760106 is about 313.3256451511.

Adding to 30760106 its reverse (60106703), we get a palindrome (90866809).

The spelling of 30760106 in words is "thirty million, seven hundred sixty thousand, one hundred six".