99049742 has 8 divisors (see below), whose sum is σ = 162081432. Its totient is φ = 45022600.

The previous prime is 99049729. The next prime is 99049771. The reversal of 99049742 is 24794099.

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 = 99049693 and 99049702.

It is a congruent number.

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, 2251109 + ... + 2251152.

It is an arithmetic number, because the mean of its divisors is an integer number (20260179).

Almost surely, 2^99049742 is an apocalyptic number.

99049742 is a deficient number, since it is larger than the sum of its proper divisors (63031690).

99049742 is a wasteful number, since it uses less digits than its factorization.

99049742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502274.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 99049742 is about 9952.3736867141. The cubic root of 99049742 is about 462.6839659679.

The spelling of 99049742 in words is "ninety-nine million, forty-nine thousand, seven hundred forty-two".