48090931 has 8 divisors (see below), whose sum is σ = 55109120. Its totient is φ = 41109768.

The previous prime is 48090929. The next prime is 48090941. The reversal of 48090931 is 13909084.

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

It is not a de Polignac number, because 48090931 - 2¹ = 48090929 is a prime.

It is a super-3 number, since 3×48090931³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48090941) 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 7 ways as a sum of consecutive naturals, for example, 6411 + ... + 11716.

It is an arithmetic number, because the mean of its divisors is an integer number (6888640).

Almost surely, 2^48090931 is an apocalyptic number.

48090931 is a deficient number, since it is larger than the sum of its proper divisors (7018189).

48090931 is a wasteful number, since it uses less digits than its factorization.

48090931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18513.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 48090931 is about 6934.7625049456. The cubic root of 48090931 is about 363.6534635159.

The spelling of 48090931 in words is "forty-eight million, ninety thousand, nine hundred thirty-one".