99609754 has 8 divisors (see below), whose sum is σ = 149954868. Its totient is φ = 49624800.

The previous prime is 99609721. The next prime is 99609793. The reversal of 99609754 is 45790699.

It can be written as a sum of positive squares in 2 ways, for example, as 95589729 + 4020025 = 9777^2 + 2005^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 99609698 and 99609707.

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, 89347 + ... + 90454.

Almost surely, 2^99609754 is an apocalyptic number.

99609754 is a deficient number, since it is larger than the sum of its proper divisors (50345114).

99609754 is a wasteful number, since it uses less digits than its factorization.

99609754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180080.

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 99609754 is about 9980.4686262720. The cubic root of 99609754 is about 463.5543090770.

The spelling of 99609754 in words is "ninety-nine million, six hundred nine thousand, seven hundred fifty-four".