49123069 has 8 divisors (see below), whose sum is σ = 50236160. Its totient is φ = 48022416.

The previous prime is 49123051. The next prime is 49123073. The reversal of 49123069 is 96032194.

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

It is a cyclic number.

It is not a de Polignac number, because 49123069 - 2¹¹ = 49121021 is a prime.

It is a super-2 number, since 2×49123069² = 4826151815957522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49123049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5119 + ... + 11155.

It is an arithmetic number, because the mean of its divisors is an integer number (6279520).

Almost surely, 2^49123069 is an apocalyptic number.

It is an amenable number.

49123069 is a deficient number, since it is larger than the sum of its proper divisors (1113091).

49123069 is a wasteful number, since it uses less digits than its factorization.

49123069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6219.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 49123069 is about 7008.7851301064. The cubic root of 49123069 is about 366.2366734426.

The spelling of 49123069 in words is "forty-nine million, one hundred twenty-three thousand, sixty-nine".