1282925 has 12 divisors (see below), whose sum is σ = 1818336. Its totient is φ = 879600.

The previous prime is 1282913. The next prime is 1282933. The reversal of 1282925 is 5292821.

It is not a de Polignac number, because 1282925 - 2⁴ = 1282909 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3491 + ... + 3840.

It is an arithmetic number, because the mean of its divisors is an integer number (151528).

2^1282925 is an apocalyptic number.

It is an amenable number.

1282925 is a deficient number, since it is larger than the sum of its proper divisors (535411).

1282925 is an equidigital number, since it uses as much as digits as its factorization.

1282925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7348 (or 7343 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 1282925 is about 1132.6627918317. The cubic root of 1282925 is about 108.6593466575.

The spelling of 1282925 in words is "one million, two hundred eighty-two thousand, nine hundred twenty-five".