3250555 has 16 divisors (see below), whose sum is σ = 4863744. Its totient is φ = 2026080.

The previous prime is 3250549. The next prime is 3250573. The reversal of 3250555 is 5550523.

It is not a de Polignac number, because 3250555 - 2⁷ = 3250427 is a prime.

It is a super-2 number, since 2×3250555² = 21132215616050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3837 + ... + 4606.

It is an arithmetic number, because the mean of its divisors is an integer number (303984).

Almost surely, 2^3250555 is an apocalyptic number.

3250555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3250555 is a deficient number, since it is larger than the sum of its proper divisors (1613189).

3250555 is a wasteful number, since it uses less digits than its factorization.

3250555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466.

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 3250555 is about 1802.9295604654. The cubic root of 3250555 is about 148.1332346600.

Subtracting 3250555 from its reverse (5550523), we obtain a cube (2299968 = 132³).

The spelling of 3250555 in words is "three million, two hundred fifty thousand, five hundred fifty-five".