48085690 has 32 divisors (see below), whose sum is σ = 93168144. Its totient is φ = 17802240.

The previous prime is 48085669. The next prime is 48085691. The reversal of 48085690 is 9658084.

It can be written as a sum of positive squares in 8 ways, for example, as 8357881 + 39727809 = 2891^2 + 6303^2 .

It is a super-3 number, since 3×48085690³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (48085691) 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 15 ways as a sum of consecutive naturals, for example, 8052 + ... + 12688.

Almost surely, 2^48085690 is an apocalyptic number.

48085690 is a deficient number, since it is larger than the sum of its proper divisors (45082454).

48085690 is a wasteful number, since it uses less digits than its factorization.

48085690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 48085690 is about 6934.3846158113. The cubic root of 48085690 is about 363.6402525910.

The spelling of 48085690 in words is "forty-eight million, eighty-five thousand, six hundred ninety".