3545423 has 8 divisors (see below), whose sum is σ = 4082592. Its totient is φ = 3015936.

The previous prime is 3545411. The next prime is 3545429. The reversal of 3545423 is 3245453.

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

It is not a de Polignac number, because 3545423 - 2⁴ = 3545407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3545392 and 3545401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545429) 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, 890 + ... + 2807.

It is an arithmetic number, because the mean of its divisors is an integer number (510324).

Almost surely, 2^3545423 is an apocalyptic number.

3545423 is a deficient number, since it is larger than the sum of its proper divisors (537169).

3545423 is a wasteful number, since it uses less digits than its factorization.

3545423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841.

The product of its digits is 7200, while the sum is 26.

The square root of 3545423 is about 1882.9293667050. The cubic root of 3545423 is about 152.4834417210.

The spelling of 3545423 in words is "three million, five hundred forty-five thousand, four hundred twenty-three".