1975132 has 12 divisors (see below), whose sum is σ = 3575880. Its totient is φ = 953456.

The previous prime is 1975123. The next prime is 1975133. The reversal of 1975132 is 2315791.

It is a super-2 number, since 2×1975132² = 7802292834848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1975132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1975133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8398 + ... + 8629.

It is an arithmetic number, because the mean of its divisors is an integer number (297990).

2^1975132 is an apocalyptic number.

It is an amenable number.

1975132 is a deficient number, since it is larger than the sum of its proper divisors (1600748).

1975132 is a wasteful number, since it uses less digits than its factorization.

1975132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17060 (or 17058 counting only the distinct ones).

The product of its digits is 1890, while the sum is 28.

The square root of 1975132 is about 1405.3938949633. The cubic root of 1975132 is about 125.4677303106.

It can be divided in two parts, 197 and 5132, that added together give a square (5329 = 73²).

The spelling of 1975132 in words is "one million, nine hundred seventy-five thousand, one hundred thirty-two".