48890534 has 96 divisors (see below), whose sum is σ = 102144000. Its totient is φ = 17463600.

The previous prime is 48890531. The next prime is 48890603. The reversal of 48890534 is 43509884.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 48890491 and 48890500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48890531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1577099 + ... + 1577129.

It is an arithmetic number, because the mean of its divisors is an integer number (1064000).

Almost surely, 2^48890534 is an apocalyptic number.

48890534 is an abundant number, since it is smaller than the sum of its proper divisors (53253466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48890534 is a wasteful number, since it uses less digits than its factorization.

48890534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 48890534 is about 6992.1766282038. The cubic root of 48890534 is about 365.6578715326.

The spelling of 48890534 in words is "forty-eight million, eight hundred ninety thousand, five hundred thirty-four".