99054442 has 8 divisors (see below), whose sum is σ = 152205732. Its totient is φ = 48319200.

The previous prime is 99054421. The next prime is 99054457. The reversal of 99054442 is 24445099.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99022401 + 32041 = 9951^2 + 179^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603909 + ... + 604072.

Almost surely, 2^99054442 is an apocalyptic number.

99054442 is a deficient number, since it is larger than the sum of its proper divisors (53151290).

99054442 is a wasteful number, since it uses less digits than its factorization.

99054442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208024.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 99054442 is about 9952.6098084874. The cubic root of 99054442 is about 462.6912841099.

The spelling of 99054442 in words is "ninety-nine million, fifty-four thousand, four hundred forty-two".