2025415 has 16 divisors (see below), whose sum is σ = 2836800. Its totient is φ = 1387680.

The previous prime is 2025409. The next prime is 2025421. The reversal of 2025415 is 5145202.

It is an interprime number because it is at equal distance from previous prime (2025409) and next prime (2025421).

It is a de Polignac number, because none of the positive numbers 2^k-2025415 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2025392 and 2025401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125 + ... + 2305.

It is an arithmetic number, because the mean of its divisors is an integer number (177300).

2^2025415 is an apocalyptic number.

2025415 is a deficient number, since it is larger than the sum of its proper divisors (811385).

2025415 is an equidigital number, since it uses as much as digits as its factorization.

2025415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1193 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2025415 is about 1423.1707557423. The cubic root of 2025415 is about 126.5235417866.

It can be divided in two parts, 20254 and 15, that multiplied together give a triangular number (303810 = T₇₇₉).

The spelling of 2025415 in words is "two million, twenty-five thousand, four hundred fifteen".