99485842 has 4 divisors (see below), whose sum is σ = 149228766. Its totient is φ = 49742920.

The previous prime is 99485809. The next prime is 99485849. The reversal of 99485842 is 24858499.

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., 83156161 + 16329681 = 9119^2 + 4041^2 .

It is a super-3 number, since 3×99485842³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (99485849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24871459 + ... + 24871462.

Almost surely, 2^99485842 is an apocalyptic number.

99485842 is a deficient number, since it is larger than the sum of its proper divisors (49742924).

99485842 is a wasteful number, since it uses less digits than its factorization.

99485842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49742923.

The product of its digits is 829440, while the sum is 49.

The square root of 99485842 is about 9974.2589699686. The cubic root of 99485842 is about 463.3620127283.

The spelling of 99485842 in words is "ninety-nine million, four hundred eighty-five thousand, eight hundred forty-two".