48419790 has 32 divisors (see below), whose sum is σ = 122325120. Its totient is φ = 12232224.

The previous prime is 48419779. The next prime is 48419797. The reversal of 48419790 is 9791484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48419797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41904 + ... + 43043.

It is an arithmetic number, because the mean of its divisors is an integer number (3822660).

Almost surely, 2^48419790 is an apocalyptic number.

48419790 is an abundant number, since it is smaller than the sum of its proper divisors (73905330).

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

48419790 is a wasteful number, since it uses less digits than its factorization.

48419790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84976.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 48419790 is about 6958.4330132581. The cubic root of 48419790 is about 364.4805019668.

The spelling of 48419790 in words is "forty-eight million, four hundred nineteen thousand, seven hundred ninety".