1207812096 has 90 divisors (see below), whose sum is σ = 3489554432. Its totient is φ = 402554880.

The previous prime is 1207812091. The next prime is 1207812113. The reversal of 1207812096 is 6902187021.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1207812096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1207812091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 143361 + ... + 151551.

Almost surely, 2^1207812096 is an apocalyptic number.

1207812096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1207812096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1744777216).

1207812096 is an abundant number, since it is smaller than the sum of its proper divisors (2281742336).

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

1207812096 is an frugal number, since it uses more digits than its factorization.

1207812096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225 (or 8196 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1207812096 is about 34753.5911237961. The cubic root of 1207812096 is about 1064.9595805595.

1207812096 divided by its sum of digits (36) gives a triangular number (33550336 = T₈₁₉₁).

The spelling of 1207812096 in words is "one billion, two hundred seven million, eight hundred twelve thousand, ninety-six".