3125455 has 8 divisors (see below), whose sum is σ = 3838032. Its totient is φ = 2442048.

The previous prime is 3125449. The next prime is 3125459. The reversal of 3125455 is 5545213.

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

It is a cyclic number.

It is not a de Polignac number, because 3125455 - 2⁹ = 3124943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3125459) 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, 7054 + ... + 7483.

It is an arithmetic number, because the mean of its divisors is an integer number (479754).

Almost surely, 2^3125455 is an apocalyptic number.

3125455 is a deficient number, since it is larger than the sum of its proper divisors (712577).

3125455 is a wasteful number, since it uses less digits than its factorization.

3125455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14585.

The product of its digits is 3000, while the sum is 25.

The square root of 3125455 is about 1767.8956417164. The cubic root of 3125455 is about 146.2079821827.

The spelling of 3125455 in words is "three million, one hundred twenty-five thousand, four hundred fifty-five".