1265448 has 16 divisors (see below), whose sum is σ = 3163680. Its totient is φ = 421808.

The previous prime is 1265443. The next prime is 1265449. The reversal of 1265448 is 8445621.

It is not an unprimeable number, because it can be changed into a prime (1265443) 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, 26340 + ... + 26387.

It is an arithmetic number, because the mean of its divisors is an integer number (197730).

2^1265448 is an apocalyptic number.

It is an amenable number.

1265448 is an abundant number, since it is smaller than the sum of its proper divisors (1898232).

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

1265448 is a wasteful number, since it uses less digits than its factorization.

1265448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52736 (or 52732 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 1265448 is about 1124.9213305827. The cubic root of 1265448 is about 108.1636750061.

The spelling of 1265448 in words is "one million, two hundred sixty-five thousand, four hundred forty-eight".