1538107106 has 16 divisors (see below), whose sum is σ = 2408315328. Its totient is φ = 735358800.

The previous prime is 1538107099. The next prime is 1538107127. The reversal of 1538107106 is 6017018351.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223436 + ... + 230216.

It is an arithmetic number, because the mean of its divisors is an integer number (150519708).

Almost surely, 2^1538107106 is an apocalyptic number.

1538107106 is a deficient number, since it is larger than the sum of its proper divisors (870208222).

1538107106 is a wasteful number, since it uses less digits than its factorization.

1538107106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 1538107106 is about 39218.7086222889. The cubic root of 1538107106 is about 1154.3270146047.

The spelling of 1538107106 in words is "one billion, five hundred thirty-eight million, one hundred seven thousand, one hundred six".