48442277 has 4 divisors (see below), whose sum is σ = 52168620. Its totient is φ = 44715936.

The previous prime is 48442271. The next prime is 48442283. The reversal of 48442277 is 77224484.

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

It is an interprime number because it is at equal distance from previous prime (48442271) and next prime (48442283).

It can be written as a sum of positive squares in 2 ways, for example, as 2825761 + 45616516 = 1681^2 + 6754^2 .

It is a cyclic number.

It is not a de Polignac number, because 48442277 - 2⁸ = 48442021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48442277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48442271) 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, 1863152 + ... + 1863177.

It is an arithmetic number, because the mean of its divisors is an integer number (13042155).

Almost surely, 2^48442277 is an apocalyptic number.

It is an amenable number.

48442277 is a deficient number, since it is larger than the sum of its proper divisors (3726343).

48442277 is a wasteful number, since it uses less digits than its factorization.

48442277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726342.

The product of its digits is 100352, while the sum is 38.

The square root of 48442277 is about 6960.0486348875. The cubic root of 48442277 is about 364.5369169476.

The spelling of 48442277 in words is "forty-eight million, four hundred forty-two thousand, two hundred seventy-seven".