47093898 has 32 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 14960880.

The previous prime is 47093873. The next prime is 47093899. The reversal of 47093898 is 89839074.

It is a super-3 number, since 3×47093898³ (a number of 24 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47093899) 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, 10573 + ... + 14351.

It is an arithmetic number, because the mean of its divisors is an integer number (3084480).

Almost surely, 2^47093898 is an apocalyptic number.

47093898 is an abundant number, since it is smaller than the sum of its proper divisors (51609462).

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

47093898 is a wasteful number, since it uses less digits than its factorization.

47093898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 47093898 is about 6862.4993989071. The cubic root of 47093898 is about 361.1227754882.

The spelling of 47093898 in words is "forty-seven million, ninety-three thousand, eight hundred ninety-eight".