1248226032 has 20 divisors (see below), whose sum is σ = 3224584040. Its totient is φ = 416075328.

The previous prime is 1248226027. The next prime is 1248226039. The reversal of 1248226032 is 2306228421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248226039) 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, 13002307 + ... + 13002402.

It is an arithmetic number, because the mean of its divisors is an integer number (161229202).

Almost surely, 2^1248226032 is an apocalyptic number.

1248226032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1248226032 is an abundant number, since it is smaller than the sum of its proper divisors (1976358008).

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

1248226032 is a wasteful number, since it uses less digits than its factorization.

1248226032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26004720 (or 26004714 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 1248226032 is about 35330.2424560036. The cubic root of 1248226032 is about 1076.7075173353.

The spelling of 1248226032 in words is "one billion, two hundred forty-eight million, two hundred twenty-six thousand, thirty-two".