1230785096 has 8 divisors (see below), whose sum is σ = 2307722070. Its totient is φ = 615392544.

The previous prime is 1230785093. The next prime is 1230785117. The reversal of 1230785096 is 6905870321.

It can be written as a sum of positive squares in only one way, i.e., 1120240900 + 110544196 = 33470^2 + 10514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1230785093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76924061 + ... + 76924076.

Almost surely, 2^1230785096 is an apocalyptic number.

It is an amenable number.

1230785096 is a deficient number, since it is larger than the sum of its proper divisors (1076936974).

1230785096 is a wasteful number, since it uses less digits than its factorization.

1230785096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153848143 (or 153848139 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1230785096 is about 35082.5468858804. The cubic root of 1230785096 is about 1071.6691844186.

The spelling of 1230785096 in words is "one billion, two hundred thirty million, seven hundred eighty-five thousand, ninety-six".