49061099 has 4 divisors (see below), whose sum is σ = 51947064. Its totient is φ = 46175136.

The previous prime is 49061083. The next prime is 49061101. The reversal of 49061099 is 99016094.

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

It is a cyclic number.

It is not a de Polignac number, because 49061099 - 2⁴ = 49061083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49061029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442957 + ... + 1442990.

It is an arithmetic number, because the mean of its divisors is an integer number (12986766).

Almost surely, 2^49061099 is an apocalyptic number.

49061099 is a deficient number, since it is larger than the sum of its proper divisors (2885965).

49061099 is a wasteful number, since it uses less digits than its factorization.

49061099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885964.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 49061099 is about 7004.3628546785. The cubic root of 49061099 is about 366.0826030127.

The spelling of 49061099 in words is "forty-nine million, sixty-one thousand, ninety-nine".