1456266 has 16 divisors (see below), whose sum is σ = 3328704. Its totient is φ = 416064.

The previous prime is 1456243. The next prime is 1456267. The reversal of 1456266 is 6626541.

It is not an unprimeable number, because it can be changed into a prime (1456267) 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, 17295 + ... + 17378.

It is an arithmetic number, because the mean of its divisors is an integer number (208044).

2^1456266 is an apocalyptic number.

1456266 is an abundant number, since it is smaller than the sum of its proper divisors (1872438).

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

1456266 is a wasteful number, since it uses less digits than its factorization.

1456266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34685.

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

The square root of 1456266 is about 1206.7584679628. The cubic root of 1456266 is about 113.3479239193.

It can be divided in two parts, 14 and 56266, that added together give a triangular number (56280 = T₃₃₅).

The spelling of 1456266 in words is "one million, four hundred fifty-six thousand, two hundred sixty-six".