1276325 has 12 divisors (see below), whose sum is σ = 1666560. Its totient is φ = 966960.

The previous prime is 1276313. The next prime is 1276351. The reversal of 1276325 is 5236721.

It is not a de Polignac number, because 1276325 - 2⁸ = 1276069 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1276294 and 1276303.

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, 869 + ... + 1818.

It is an arithmetic number, because the mean of its divisors is an integer number (138880).

2^1276325 is an apocalyptic number.

It is an amenable number.

1276325 is a deficient number, since it is larger than the sum of its proper divisors (390235).

1276325 is a wasteful number, since it uses less digits than its factorization.

1276325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716 (or 2711 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 1276325 is about 1129.7455465723. The cubic root of 1276325 is about 108.4726937591.

The spelling of 1276325 in words is "one million, two hundred seventy-six thousand, three hundred twenty-five".