118492298 has 4 divisors (see below), whose sum is σ = 177738450. Its totient is φ = 59246148.

The previous prime is 118492279. The next prime is 118492313. The reversal of 118492298 is 892294811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 62047129 + 56445169 = 7877^2 + 7513^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29623073 + ... + 29623076.

Almost surely, 2^118492298 is an apocalyptic number.

118492298 is the 5819-th centered heptagonal number.

118492298 is a deficient number, since it is larger than the sum of its proper divisors (59246152).

118492298 is an equidigital number, since it uses as much as digits as its factorization.

118492298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59246151.

The product of its digits is 82944, while the sum is 44.

The square root of 118492298 is about 10885.4167582137. The cubic root of 118492298 is about 491.1679731910.

The spelling of 118492298 in words is "one hundred eighteen million, four hundred ninety-two thousand, two hundred ninety-eight".