1192648255 has 8 divisors (see below), whose sum is σ = 1431449424. Its totient is φ = 953937600.

The previous prime is 1192648207. The next prime is 1192648267. The reversal of 1192648255 is 5528462911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1192648255 - 2²⁵ = 1159093823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10875 + ... + 50035.

It is an arithmetic number, because the mean of its divisors is an integer number (178931178).

Almost surely, 2^1192648255 is an apocalyptic number.

1192648255 is a deficient number, since it is larger than the sum of its proper divisors (238801169).

1192648255 is an equidigital number, since it uses as much as digits as its factorization.

1192648255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45257.

The product of its digits is 172800, while the sum is 43.

The square root of 1192648255 is about 34534.7398281788. The cubic root of 1192648255 is about 1060.4840126716.

The spelling of 1192648255 in words is "one billion, one hundred ninety-two million, six hundred forty-eight thousand, two hundred fifty-five".