47131098 has 64 divisors (see below), whose sum is σ = 113467392. Its totient is φ = 12767040.

The previous prime is 47131087. The next prime is 47131109. The reversal of 47131098 is 89013174.

It is an interprime number because it is at equal distance from previous prime (47131087) and next prime (47131109).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68665 + ... + 69347.

It is an arithmetic number, because the mean of its divisors is an integer number (1772928).

Almost surely, 2^47131098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47131098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56733696).

47131098 is an abundant number, since it is smaller than the sum of its proper divisors (66336294).

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

47131098 is a wasteful number, since it uses less digits than its factorization.

47131098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 47131098 is about 6865.2092466290. The cubic root of 47131098 is about 361.2178354444.

The spelling of 47131098 in words is "forty-seven million, one hundred thirty-one thousand, ninety-eight".