1259961 has 8 divisors (see below), whose sum is σ = 1725504. Its totient is φ = 817200.

The previous prime is 1259953. The next prime is 1259977. The reversal of 1259961 is 1699521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1259961 - 2³ = 1259953 is a prime.

1259961 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1251961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5565 + ... + 5786.

It is an arithmetic number, because the mean of its divisors is an integer number (215688).

2^1259961 is an apocalyptic number.

It is an amenable number.

1259961 is a deficient number, since it is larger than the sum of its proper divisors (465543).

1259961 is a wasteful number, since it uses less digits than its factorization.

1259961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391.

The product of its digits is 4860, while the sum is 33.

The square root of 1259961 is about 1122.4798439170. The cubic root of 1259961 is about 108.0071154434.

The spelling of 1259961 in words is "one million, two hundred fifty-nine thousand, nine hundred sixty-one".