3245123 has 8 divisors (see below), whose sum is σ = 3784800. Its totient is φ = 2781240.

The previous prime is 3245107. The next prime is 3245131. The reversal of 3245123 is 3215423.

It is a happy number.

It is not a de Polignac number, because 3245123 - 2⁴ = 3245107 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3245095 and 3245104.

It is not an unprimeable number, because it can be changed into a prime (3245153) 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, 4388 + ... + 5073.

It is an arithmetic number, because the mean of its divisors is an integer number (473100).

Almost surely, 2^3245123 is an apocalyptic number.

3245123 is a deficient number, since it is larger than the sum of its proper divisors (539677).

3245123 is an frugal number, since it uses more digits than its factorization.

3245123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9482 (or 9468 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 3245123 is about 1801.4224934756. The cubic root of 3245123 is about 148.0506735416.

The spelling of 3245123 in words is "three million, two hundred forty-five thousand, one hundred twenty-three".