1265466 has 8 divisors (see below), whose sum is σ = 2530944. Its totient is φ = 421820.

The previous prime is 1265461. The next prime is 1265471. The reversal of 1265466 is 6645621.

It is an interprime number because it is at equal distance from previous prime (1265461) and next prime (1265471).

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

1265466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1265461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105450 + ... + 105461.

It is an arithmetic number, because the mean of its divisors is an integer number (316368).

2^1265466 is an apocalyptic number.

1265466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1265466 is a wasteful number, since it uses less digits than its factorization.

1265466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210916.

The product of its digits is 8640, while the sum is 30.

The square root of 1265466 is about 1124.9293311137. The cubic root of 1265466 is about 108.1641878514.

It can be divided in two parts, 12654 and 66, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 1265466 in words is "one million, two hundred sixty-five thousand, four hundred sixty-six".