1772132 has 12 divisors (see below), whose sum is σ = 3208380. Its totient is φ = 855456.

The previous prime is 1772119. The next prime is 1772167. The reversal of 1772132 is 2312771.

It can be written as a sum of positive squares in 2 ways, for example, as 481636 + 1290496 = 694^2 + 1136^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1772098 and 1772107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523 + ... + 7754.

It is an arithmetic number, because the mean of its divisors is an integer number (267365).

2^1772132 is an apocalyptic number.

It is an amenable number.

1772132 is a deficient number, since it is larger than the sum of its proper divisors (1436248).

1772132 is a wasteful number, since it uses less digits than its factorization.

1772132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15310 (or 15308 counting only the distinct ones).

The product of its digits is 588, while the sum is 23.

The square root of 1772132 is about 1331.2144830943. The cubic root of 1772132 is about 121.0129986263.

The spelling of 1772132 in words is "one million, seven hundred seventy-two thousand, one hundred thirty-two".