3127425 has 72 divisors (see below), whose sum is σ = 6446016. Its totient is φ = 1330560.

The previous prime is 3127417. The next prime is 3127429. The reversal of 3127425 is 5247213.

3127425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3127425 - 2³ = 3127417 is a prime.

3127425 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3127395 and 3127404.

It is not an unprimeable number, because it can be changed into a prime (3127429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84507 + ... + 84543.

It is an arithmetic number, because the mean of its divisors is an integer number (89528).

Almost surely, 2^3127425 is an apocalyptic number.

3127425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3127425 is an abundant number, since it is smaller than the sum of its proper divisors (3318591).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3127425 is a wasteful number, since it uses less digits than its factorization.

3127425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 75 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 3127425 is about 1768.4527135324. The cubic root of 3127425 is about 146.2386944289.

The spelling of 3127425 in words is "three million, one hundred twenty-seven thousand, four hundred twenty-five".