1230255396 has 36 divisors (see below), whose sum is σ = 3273488400. Its totient is φ = 388501488.

The previous prime is 1230255391. The next prime is 1230255401. The reversal of 1230255396 is 6935520321.

1230255396 is a `hidden beast` number, since 12 + 3 + 0 + 2 + 553 + 96 = 666.

It is an interprime number because it is at equal distance from previous prime (1230255391) and next prime (1230255401).

It is a tau number, because it is divible by the number of its divisors (36).

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 1230255396.

It is not an unprimeable number, because it can be changed into a prime (1230255391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 898626 + ... + 899993.

Almost surely, 2^1230255396 is an apocalyptic number.

It is an amenable number.

1230255396 is an abundant number, since it is smaller than the sum of its proper divisors (2043233004).

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

1230255396 is a wasteful number, since it uses less digits than its factorization.

1230255396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798648 (or 1798643 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 1230255396 is about 35074.9967355665. The cubic root of 1230255396 is about 1071.5154222320.

The spelling of 1230255396 in words is "one billion, two hundred thirty million, two hundred fifty-five thousand, three hundred ninety-six".