49112077 has 4 divisors (see below), whose sum is σ = 56128096. Its totient is φ = 42096060.

The previous prime is 49112071. The next prime is 49112081. The reversal of 49112077 is 77021194.

49112077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49112077 - 2⁷ = 49111949 is a prime.

It is a super-2 number, since 2×49112077² = 4823992214507858, 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 (49112071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3507999 + ... + 3508012.

It is an arithmetic number, because the mean of its divisors is an integer number (14032024).

Almost surely, 2^49112077 is an apocalyptic number.

It is an amenable number.

49112077 is a deficient number, since it is larger than the sum of its proper divisors (7016019).

49112077 is an equidigital number, since it uses as much as digits as its factorization.

49112077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016018.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 49112077 is about 7008.0009275114. Note that the first 3 decimals coincide. The cubic root of 49112077 is about 366.2093544802.

The spelling of 49112077 in words is "forty-nine million, one hundred twelve thousand, seventy-seven".