1976942 has 16 divisors (see below), whose sum is σ = 3376512. Its totient is φ = 859320.

The previous prime is 1976941. The next prime is 1976983. The reversal of 1976942 is 2496791.

It is a junction number, because it is equal to n+sod(n) for n = 1976896 and 1976905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1976941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448 + ... + 2459.

It is an arithmetic number, because the mean of its divisors is an integer number (211032).

2^1976942 is an apocalyptic number.

1976942 is a deficient number, since it is larger than the sum of its proper divisors (1399570).

1976942 is a wasteful number, since it uses less digits than its factorization.

1976942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943.

The product of its digits is 27216, while the sum is 38.

The square root of 1976942 is about 1406.0376950850. The cubic root of 1976942 is about 125.5060445865.

The spelling of 1976942 in words is "one million, nine hundred seventy-six thousand, nine hundred forty-two".