47898510 has 64 divisors (see below), whose sum is σ = 126282240. Its totient is φ = 11530880.

The previous prime is 47898497. The next prime is 47898527. The reversal of 47898510 is 1589874.

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 31 ways as a sum of consecutive naturals, for example, 56671 + ... + 57509.

It is an arithmetic number, because the mean of its divisors is an integer number (1973160).

Almost surely, 2^47898510 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47898510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63141120).

47898510 is an abundant number, since it is smaller than the sum of its proper divisors (78383730).

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

47898510 is a wasteful number, since it uses less digits than its factorization.

47898510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 47898510 is about 6920.8749446873. The cubic root of 47898510 is about 363.1677995397.

The spelling of 47898510 in words is "forty-seven million, eight hundred ninety-eight thousand, five hundred ten".