1972576 has 12 divisors (see below), whose sum is σ = 3883572. Its totient is φ = 986272.

The previous prime is 1972571. The next prime is 1972583. The reversal of 1972576 is 6752791.

1972576 = T₃₃₅ + T₃₃₆ + ... + T₃₆₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1972571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30790 + ... + 30853.

It is an arithmetic number, because the mean of its divisors is an integer number (323631).

2^1972576 is an apocalyptic number.

1972576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1972576 is a deficient number, since it is larger than the sum of its proper divisors (1910996).

1972576 is an equidigital number, since it uses as much as digits as its factorization.

1972576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61653 (or 61645 counting only the distinct ones).

The product of its digits is 26460, while the sum is 37.

The square root of 1972576 is about 1404.4842469747. The cubic root of 1972576 is about 125.4135847388.

The spelling of 1972576 in words is "one million, nine hundred seventy-two thousand, five hundred seventy-six".