1672033 has 4 divisors (see below), whose sum is σ = 1824048. Its totient is φ = 1520020.

The previous prime is 1672009. The next prime is 1672037. The reversal of 1672033 is 3302761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1672033 - 2⁹ = 1671521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1671995 and 1672013.

It is not an unprimeable number, because it can be changed into a prime (1672037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75991 + ... + 76012.

It is an arithmetic number, because the mean of its divisors is an integer number (456012).

2^1672033 is an apocalyptic number.

It is an amenable number.

1672033 is a deficient number, since it is larger than the sum of its proper divisors (152015).

1672033 is a wasteful number, since it uses less digits than its factorization.

1672033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152014.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 1672033 is about 1293.0711504012. The cubic root of 1672033 is about 118.6902236545.

Adding to 1672033 its reverse (3302761), we get a palindrome (4974794).

The spelling of 1672033 in words is "one million, six hundred seventy-two thousand, thirty-three".