1270265248 has 24 divisors (see below), whose sum is σ = 2858097312. Its totient is φ = 544399296.

The previous prime is 1270265237. The next prime is 1270265267. The reversal of 1270265248 is 8425620721.

It is a happy number.

It is a super-2 number, since 2×1270265248² = 3227147600553003008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2835190 + ... + 2835637.

It is an arithmetic number, because the mean of its divisors is an integer number (119087388).

Almost surely, 2^1270265248 is an apocalyptic number.

It is an amenable number.

1270265248 is an abundant number, since it is smaller than the sum of its proper divisors (1587832064).

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

1270265248 is an equidigital number, since it uses as much as digits as its factorization.

1270265248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670844 (or 5670836 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 1270265248 is about 35640.7806872970. The cubic root of 1270265248 is about 1083.0075201252.

Adding to 1270265248 its reverse (8425620721), we get a palindrome (9695885969).

The spelling of 1270265248 in words is "one billion, two hundred seventy million, two hundred sixty-five thousand, two hundred forty-eight".