3575973 has 4 divisors (see below), whose sum is σ = 4767968. Its totient is φ = 2383980.

The previous prime is 3575959. The next prime is 3575981. The reversal of 3575973 is 3795753.

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 not a de Polignac number, because 3575973 - 2⁵ = 3575941 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3575983) 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, 595993 + ... + 595998.

It is an arithmetic number, because the mean of its divisors is an integer number (1191992).

Almost surely, 2^3575973 is an apocalyptic number.

It is an amenable number.

3575973 is a deficient number, since it is larger than the sum of its proper divisors (1191995).

3575973 is a wasteful number, since it uses less digits than its factorization.

3575973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191994.

The product of its digits is 99225, while the sum is 39.

The square root of 3575973 is about 1891.0243255971. The cubic root of 3575973 is about 152.9201599762.

The spelling of 3575973 in words is "three million, five hundred seventy-five thousand, nine hundred seventy-three".