1672953 has 8 divisors (see below), whose sum is σ = 2361888. Its totient is φ = 1049664.

The previous prime is 1672949. The next prime is 1672961. The reversal of 1672953 is 3592761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1672953 - 2² = 1672949 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1672963) 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, 16351 + ... + 16452.

It is an arithmetic number, because the mean of its divisors is an integer number (295236).

2^1672953 is an apocalyptic number.

It is an amenable number.

1672953 is a deficient number, since it is larger than the sum of its proper divisors (688935).

1672953 is a wasteful number, since it uses less digits than its factorization.

1672953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32823.

The product of its digits is 11340, while the sum is 33.

The square root of 1672953 is about 1293.4268436986. The cubic root of 1672953 is about 118.7119885727.

The spelling of 1672953 in words is "one million, six hundred seventy-two thousand, nine hundred fifty-three".