48904031 has 4 divisors (see below), whose sum is σ = 53349864. Its totient is φ = 44458200.

The previous prime is 48904013. The next prime is 48904033. The reversal of 48904031 is 13040984.

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 48904031 - 2¹⁰ = 48903007 is a prime.

It is a super-2 number, since 2×48904031² = 4783208496097922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48903985 and 48904003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48904033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2222900 + ... + 2222921.

It is an arithmetic number, because the mean of its divisors is an integer number (13337466).

Almost surely, 2^48904031 is an apocalyptic number.

48904031 is a deficient number, since it is larger than the sum of its proper divisors (4445833).

48904031 is a wasteful number, since it uses less digits than its factorization.

48904031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445832.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 48904031 is about 6993.1417117058. The cubic root of 48904031 is about 365.6915169701.

The spelling of 48904031 in words is "forty-eight million, nine hundred four thousand, thirty-one".