1266452 has 24 divisors (see below), whose sum is σ = 2449440. Its totient is φ = 568160.

The previous prime is 1266451. The next prime is 1266469. The reversal of 1266452 is 2546621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266451) 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, 4574 + ... + 4842.

It is an arithmetic number, because the mean of its divisors is an integer number (102060).

2^1266452 is an apocalyptic number.

It is an amenable number.

1266452 is a deficient number, since it is larger than the sum of its proper divisors (1182988).

1266452 is a wasteful number, since it uses less digits than its factorization.

1266452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 389 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1266452 is about 1125.3674955320. The cubic root of 1266452 is about 108.1922729473.

The spelling of 1266452 in words is "one million, two hundred sixty-six thousand, four hundred fifty-two".