3556023 has 8 divisors (see below), whose sum is σ = 4760448. Its totient is φ = 2361144.

The previous prime is 3556019. The next prime is 3556031. The reversal of 3556023 is 3206553.

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

It is not a de Polignac number, because 3556023 - 2² = 3556019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3555984 and 3556002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3556073) 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, 1465 + ... + 3042.

It is an arithmetic number, because the mean of its divisors is an integer number (595056).

Almost surely, 2^3556023 is an apocalyptic number.

3556023 is a deficient number, since it is larger than the sum of its proper divisors (1204425).

3556023 is a wasteful number, since it uses less digits than its factorization.

3556023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3556023 is about 1885.7420290167. The cubic root of 3556023 is about 152.6352540096.

The spelling of 3556023 in words is "three million, five hundred fifty-six thousand, twenty-three".