947096832 has 144 divisors (see below), whose sum is σ = 2790305280. Its totient is φ = 282777600.

The previous prime is 947096767. The next prime is 947096837. The reversal of 947096832 is 238690749.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947096837) 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, 599019 + ... + 600597.

It is an arithmetic number, because the mean of its divisors is an integer number (19377120).

Almost surely, 2^947096832 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 947096832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1395152640).

947096832 is an abundant number, since it is smaller than the sum of its proper divisors (1843208448).

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

947096832 is a wasteful number, since it uses less digits than its factorization.

947096832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 947096832 is about 30774.9383752429. The cubic root of 947096832 is about 982.0451639320.

The spelling of 947096832 in words is "nine hundred forty-seven million, ninety-six thousand, eight hundred thirty-two".