1963172 has 12 divisors (see below), whose sum is σ = 3457776. Its totient is φ = 975240.

The previous prime is 1963153. The next prime is 1963187. The reversal of 1963172 is 2713691.

It is a pancake number, because a pancake can be divided into 1963172 parts by 1981 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854 + ... + 2157.

It is an arithmetic number, because the mean of its divisors is an integer number (288148).

2^1963172 is an apocalyptic number.

It is an amenable number.

1963172 is a deficient number, since it is larger than the sum of its proper divisors (1494604).

1963172 is a wasteful number, since it uses less digits than its factorization.

1963172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178 (or 3176 counting only the distinct ones).

The product of its digits is 2268, while the sum is 29.

The square root of 1963172 is about 1401.1323991686. The cubic root of 1963172 is about 125.2139695273.

The spelling of 1963172 in words is "one million, nine hundred sixty-three thousand, one hundred seventy-two".