1147202998 has 8 divisors (see below), whose sum is σ = 1721194992. Its totient is φ = 573471336.

The previous prime is 1147202983. The next prime is 1147203017. The reversal of 1147202998 is 8992027411.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53665 + ... + 71932.

It is an arithmetic number, because the mean of its divisors is an integer number (215149374).

Almost surely, 2^1147202998 is an apocalyptic number.

1147202998 is a deficient number, since it is larger than the sum of its proper divisors (573991994).

1147202998 is a wasteful number, since it uses less digits than its factorization.

1147202998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130166.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 1147202998 is about 33870.3852650070. The cubic root of 1147202998 is about 1046.8394752784.

The spelling of 1147202998 in words is "one billion, one hundred forty-seven million, two hundred two thousand, nine hundred ninety-eight".