1198464675 has 24 divisors (see below), whose sum is σ = 1987383216. Its totient is φ = 637271040.

The previous prime is 1198464661. The next prime is 1198464679. The reversal of 1198464675 is 5764648911.

It is not a de Polignac number, because 1198464675 - 2¹⁵ = 1198431907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1198464679) 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, 1567 + ... + 48983.

It is an arithmetic number, because the mean of its divisors is an integer number (82807634).

Almost surely, 2^1198464675 is an apocalyptic number.

1198464675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1198464675 is a deficient number, since it is larger than the sum of its proper divisors (788918541).

1198464675 is a wasteful number, since it uses less digits than its factorization.

1198464675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47767 (or 47762 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 1198464675 is about 34618.8485510422. The cubic root of 1198464675 is about 1062.2051740230.

The spelling of 1198464675 in words is "one billion, one hundred ninety-eight million, four hundred sixty-four thousand, six hundred seventy-five".