48190830 has 32 divisors (see below), whose sum is σ = 116964000. Its totient is φ = 12705792.

The previous prime is 48190829. The next prime is 48190843. The reversal of 48190830 is 3809184.

It is a junction number, because it is equal to n+sod(n) for n = 48190791 and 48190800.

It is a congruent number.

It is an unprimeable number.

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, 6355 + ... + 11694.

It is an arithmetic number, because the mean of its divisors is an integer number (3655125).

Almost surely, 2^48190830 is an apocalyptic number.

48190830 is an abundant number, since it is smaller than the sum of its proper divisors (68773170).

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

48190830 is a wasteful number, since it uses less digits than its factorization.

48190830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18148.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 48190830 is about 6941.9615383550. The cubic root of 48190830 is about 363.9050944057.

The spelling of 48190830 in words is "forty-eight million, one hundred ninety thousand, eight hundred thirty".