1195908825 has 24 divisors (see below), whose sum is σ = 1992345696. Its totient is φ = 632944000.

The previous prime is 1195908823. The next prime is 1195908841. The reversal of 1195908825 is 5288095911.

It is not a de Polignac number, because 1195908825 - 2¹ = 1195908823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1195908821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51036 + ... + 70685.

It is an arithmetic number, because the mean of its divisors is an integer number (83014404).

Almost surely, 2^1195908825 is an apocalyptic number.

1195908825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1195908825 is a deficient number, since it is larger than the sum of its proper divisors (796436871).

1195908825 is a wasteful number, since it uses less digits than its factorization.

1195908825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121865 (or 121860 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 48.

The square root of 1195908825 is about 34581.9147098595. The cubic root of 1195908825 is about 1061.4495491164.

The spelling of 1195908825 in words is "one billion, one hundred ninety-five million, nine hundred eight thousand, eight hundred twenty-five".