1206948320 has 48 divisors (see below), whose sum is σ = 3019152528. Its totient is φ = 454379520.

The previous prime is 1206948319. The next prime is 1206948341. The reversal of 1206948320 is 238496021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219146 + ... + 224585.

It is an arithmetic number, because the mean of its divisors is an integer number (62899011).

Almost surely, 2^1206948320 is an apocalyptic number.

1206948320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1206948320 is an abundant number, since it is smaller than the sum of its proper divisors (1812204208).

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

1206948320 is a wasteful number, since it uses less digits than its factorization.

1206948320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443763 (or 443755 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1206948320 is about 34741.1617537468. The cubic root of 1206948320 is about 1064.7056487035.

The spelling of 1206948320 in words is "one billion, two hundred six million, nine hundred forty-eight thousand, three hundred twenty".