3315025 has 24 divisors (see below), whose sum is σ = 4950080. Its totient is φ = 2151360.

The previous prime is 3315007. The next prime is 3315031. The reversal of 3315025 is 5205133.

It is not a de Polignac number, because 3315025 - 2⁹ = 3314513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3314993 and 3315011.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2827 + ... + 3823.

Almost surely, 2^3315025 is an apocalyptic number.

3315025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3315025 is a deficient number, since it is larger than the sum of its proper divisors (1635055).

3315025 is a wasteful number, since it uses less digits than its factorization.

3315025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 3315025 is about 1820.7210110283. The cubic root of 3315025 is about 149.1061657971.

It can be divided in two parts, 331 and 5025, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 3315025 in words is "three million, three hundred fifteen thousand, twenty-five".