1119772 has 12 divisors (see below), whose sum is σ = 1968736. Its totient is φ = 557280.

The previous prime is 1119737. The next prime is 1119779. The reversal of 1119772 is 2779111.

It is a self number, because there is not a number n which added to its sum of digits gives 1119772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119779) 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, 568 + ... + 1600.

2^1119772 is an apocalyptic number.

It is an amenable number.

1119772 is a deficient number, since it is larger than the sum of its proper divisors (848964).

1119772 is a wasteful number, since it uses less digits than its factorization.

1119772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

The product of its digits is 882, while the sum is 28.

The square root of 1119772 is about 1058.1927990683. The cubic root of 1119772 is about 103.8428346025.

It can be divided in two parts, 1119 and 772, that added together give a triangular number (1891 = T₆₁).

The spelling of 1119772 in words is "one million, one hundred nineteen thousand, seven hundred seventy-two".