1106870427 has 40 divisors (see below), whose sum is σ = 1784147904. Its totient is φ = 679819392.

The previous prime is 1106870417. The next prime is 1106870491. The reversal of 1106870427 is 7240786011.

It is not a de Polignac number, because 1106870427 - 2⁴ = 1106870411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1106870391 and 1106870400.

It is not an unprimeable number, because it can be changed into a prime (1106870417) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1002958 + ... + 1004060.

Almost surely, 2^1106870427 is an apocalyptic number.

1106870427 is a deficient number, since it is larger than the sum of its proper divisors (677277477).

1106870427 is a wasteful number, since it uses less digits than its factorization.

1106870427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 1106870427 is about 33269.6622615860. The cubic root of 1106870427 is about 1034.4248095777.

The spelling of 1106870427 in words is "one billion, one hundred six million, eight hundred seventy thousand, four hundred twenty-seven".