1106550939 has 32 divisors (see below), whose sum is σ = 1638733824. Its totient is φ = 659882880.

The previous prime is 1106550931. The next prime is 1106550943. The reversal of 1106550939 is 9390556011.

It is not a de Polignac number, because 1106550939 - 2³ = 1106550931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 1106550897 and 1106550906.

It is not an unprimeable number, because it can be changed into a prime (1106550931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185869 + ... + 191729.

It is an arithmetic number, because the mean of its divisors is an integer number (51210432).

Almost surely, 2^1106550939 is an apocalyptic number.

1106550939 is a deficient number, since it is larger than the sum of its proper divisors (532182885).

1106550939 is a wasteful number, since it uses less digits than its factorization.

1106550939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6027.

The product of its (nonzero) digits is 36450, while the sum is 39.

The square root of 1106550939 is about 33264.8604235761. The cubic root of 1106550939 is about 1034.3252742548.

The spelling of 1106550939 in words is "one billion, one hundred six million, five hundred fifty thousand, nine hundred thirty-nine".