1195256502 has 96 divisors (see below), whose sum is σ = 3121597440. Its totient is φ = 326050560.

The previous prime is 1195256497. The next prime is 1195256507. The reversal of 1195256502 is 2056525911.

1195256502 is a `hidden beast` number, since 1 + 1 + 95 + 2 + 565 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1195256497) and next prime (1195256507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1195256507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69699 + ... + 85137.

It is an arithmetic number, because the mean of its divisors is an integer number (32516640).

Almost surely, 2^1195256502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1195256502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1560798720).

1195256502 is an abundant number, since it is smaller than the sum of its proper divisors (1926340938).

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

1195256502 is a wasteful number, since it uses less digits than its factorization.

1195256502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15498 (or 15495 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 1195256502 is about 34572.4818605781. The cubic root of 1195256502 is about 1061.2565204975.

The spelling of 1195256502 in words is "one billion, one hundred ninety-five million, two hundred fifty-six thousand, five hundred two".