3199125 has 32 divisors (see below), whose sum is σ = 5616000. Its totient is φ = 1612800.

The previous prime is 3199121. The next prime is 3199127. The reversal of 3199125 is 5219913.

It is not a de Polignac number, because 3199125 - 2² = 3199121 is a prime.

Its product of digits (2430) is a multiple of the sum of its prime factors (486).

It is a junction number, because it is equal to n+sod(n) for n = 3199092 and 3199101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3199121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6901 + ... + 7349.

It is an arithmetic number, because the mean of its divisors is an integer number (175500).

Almost surely, 2^3199125 is an apocalyptic number.

It is an amenable number.

3199125 is a deficient number, since it is larger than the sum of its proper divisors (2416875).

3199125 is a wasteful number, since it uses less digits than its factorization.

3199125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 476 counting only the distinct ones).

The product of its digits is 2430, while the sum is 30.

The square root of 3199125 is about 1788.6097953439. The cubic root of 3199125 is about 147.3478273564.

The spelling of 3199125 in words is "three million, one hundred ninety-nine thousand, one hundred twenty-five".