1049111067 has 4 divisors (see below), whose sum is σ = 1398814760. Its totient is φ = 699407376.

The previous prime is 1049111053. The next prime is 1049111071. The reversal of 1049111067 is 7601119401.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1049111067 is a prime.

It is a super-2 number, since 2×1049111067² = 2201268061803756978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1049111027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174851842 + ... + 174851847.

It is an arithmetic number, because the mean of its divisors is an integer number (349703690).

Almost surely, 2^1049111067 is an apocalyptic number.

1049111067 is a deficient number, since it is larger than the sum of its proper divisors (349703693).

1049111067 is an equidigital number, since it uses as much as digits as its factorization.

1049111067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349703692.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 1049111067 is about 32389.9840537164. The cubic root of 1049111067 is about 1016.1094478137.

The spelling of 1049111067 in words is "one billion, forty-nine million, one hundred eleven thousand, sixty-seven".