3250975 has 24 divisors (see below), whose sum is σ = 4964960. Its totient is φ = 2056320.

The previous prime is 3250913. The next prime is 3250979. The reversal of 3250975 is 5790523.

It is a happy number.

It is not a de Polignac number, because 3250975 - 2¹⁵ = 3218207 is a prime.

3250975 is a modest number, since divided by 975 gives 325 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1561 + ... + 2989.

Almost surely, 2^3250975 is an apocalyptic number.

3250975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3250975 is a deficient number, since it is larger than the sum of its proper divisors (1713985).

3250975 is a wasteful number, since it uses less digits than its factorization.

3250975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 3250975 is about 1803.0460337995. The cubic root of 3250975 is about 148.1396144197.

It can be divided in two parts, 3250 and 975, that added together give a square (4225 = 65²).

The spelling of 3250975 in words is "three million, two hundred fifty thousand, nine hundred seventy-five".