1252776 has 32 divisors (see below), whose sum is σ = 3579840. Its totient is φ = 357888.

The previous prime is 1252751. The next prime is 1252777. The reversal of 1252776 is 6772521.

It is not an unprimeable number, because it can be changed into a prime (1252777) 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, 3561 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (111870).

2^1252776 is an apocalyptic number.

It is an amenable number.

1252776 is an abundant number, since it is smaller than the sum of its proper divisors (2327064).

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

1252776 is a wasteful number, since it uses less digits than its factorization.

1252776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473 (or 7469 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 1252776 is about 1119.2747651940. The cubic root of 1252776 is about 107.8014183527.

The spelling of 1252776 in words is "one million, two hundred fifty-two thousand, seven hundred seventy-six".