47143096 has 144 divisors (see below), whose sum is σ = 125110440. Its totient is φ = 16369920.

The previous prime is 47143081. The next prime is 47143099. The reversal of 47143096 is 69034174.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47143099) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1625610 + ... + 1625638.

Almost surely, 2^47143096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47143096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62555220).

47143096 is an abundant number, since it is smaller than the sum of its proper divisors (77967344).

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

47143096 is a wasteful number, since it uses less digits than its factorization.

47143096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 47143096 is about 6866.0830172668. The cubic root of 47143096 is about 361.2484841673.

The spelling of 47143096 in words is "forty-seven million, one hundred forty-three thousand, ninety-six".