1671952 has 20 divisors (see below), whose sum is σ = 3281040. Its totient is φ = 825248.

The previous prime is 1671947. The next prime is 1671961. The reversal of 1671952 is 2591761.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699 + ... + 1957.

It is an arithmetic number, because the mean of its divisors is an integer number (164052).

2^1671952 is an apocalyptic number.

It is an amenable number.

1671952 is a deficient number, since it is larger than the sum of its proper divisors (1609088).

1671952 is a wasteful number, since it uses less digits than its factorization.

1671952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350 (or 1344 counting only the distinct ones).

The product of its digits is 3780, while the sum is 31.

The square root of 1671952 is about 1293.0398292396. The cubic root of 1671952 is about 118.6883070130.

The spelling of 1671952 in words is "one million, six hundred seventy-one thousand, nine hundred fifty-two".