947541332 has 12 divisors (see below), whose sum is σ = 1662138996. Its totient is φ = 472644480.

The previous prime is 947541317. The next prime is 947541337. The reversal of 947541332 is 233145749.

947541332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 18267076 + 929274256 = 4274^2 + 30484^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947541337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279653 + ... + 283020.

It is an arithmetic number, because the mean of its divisors is an integer number (138511583).

Almost surely, 2^947541332 is an apocalyptic number.

It is an amenable number.

947541332 is a deficient number, since it is larger than the sum of its proper divisors (714597664).

947541332 is a wasteful number, since it uses less digits than its factorization.

947541332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563098 (or 563096 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 947541332 is about 30782.1593134725. The cubic root of 947541332 is about 982.1987739917.

The spelling of 947541332 in words is "nine hundred forty-seven million, five hundred forty-one thousand, three hundred thirty-two".