118962449 has 4 divisors (see below), whose sum is σ = 120188964. Its totient is φ = 117735936.

The previous prime is 118962409. The next prime is 118962461. The reversal of 118962449 is 944269811.

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

It can be written as a sum of positive squares in 2 ways, for example, as 40551424 + 78411025 = 6368^2 + 8855^2 .

It is a cyclic number.

It is not a de Polignac number, because 118962449 - 2¹² = 118958353 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118962409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613112 + ... + 613305.

It is an arithmetic number, because the mean of its divisors is an integer number (30047241).

Almost surely, 2^118962449 is an apocalyptic number.

It is an amenable number.

118962449 is a deficient number, since it is larger than the sum of its proper divisors (1226515).

118962449 is an equidigital number, since it uses as much as digits as its factorization.

118962449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226514.

The product of its digits is 124416, while the sum is 44.

The square root of 118962449 is about 10906.9908315722. The cubic root of 118962449 is about 491.8167308796.

The spelling of 118962449 in words is "one hundred eighteen million, nine hundred sixty-two thousand, four hundred forty-nine".