1979132 has 6 divisors (see below), whose sum is σ = 3463488. Its totient is φ = 989564.

The previous prime is 1979129. The next prime is 1979141. The reversal of 1979132 is 2319791.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247388 + ... + 247395.

It is an arithmetic number, because the mean of its divisors is an integer number (577248).

2^1979132 is an apocalyptic number.

It is an amenable number.

1979132 is a deficient number, since it is larger than the sum of its proper divisors (1484356).

1979132 is a wasteful number, since it uses less digits than its factorization.

1979132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494787 (or 494785 counting only the distinct ones).

The product of its digits is 3402, while the sum is 32.

The square root of 1979132 is about 1406.8162637672. The cubic root of 1979132 is about 125.5523714904.

The spelling of 1979132 in words is "one million, nine hundred seventy-nine thousand, one hundred thirty-two".