1972976 has 10 divisors (see below), whose sum is σ = 3822672. Its totient is φ = 986480.

The previous prime is 1972967. The next prime is 1972981. The reversal of 1972976 is 6792791.

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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61640 + ... + 61671.

2^1972976 is an apocalyptic number.

1972976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1972976 is a deficient number, since it is larger than the sum of its proper divisors (1849696).

1972976 is a wasteful number, since it uses less digits than its factorization.

1972976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123319 (or 123313 counting only the distinct ones).

The product of its digits is 47628, while the sum is 41.

The square root of 1972976 is about 1404.6266407839. The cubic root of 1972976 is about 125.4220613101.

The spelling of 1972976 in words is "one million, nine hundred seventy-two thousand, nine hundred seventy-six".