947141466 has 32 divisors (see below), whose sum is σ = 1950786240. Its totient is φ = 306343296.

The previous prime is 947141453. The next prime is 947141467. The reversal of 947141466 is 664141749.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (947141467) 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, 78510 + ... + 89766.

It is an arithmetic number, because the mean of its divisors is an integer number (60962070).

Almost surely, 2^947141466 is an apocalyptic number.

947141466 is an abundant number, since it is smaller than the sum of its proper divisors (1003644774).

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

947141466 is a wasteful number, since it uses less digits than its factorization.

947141466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11678.

The product of its digits is 145152, while the sum is 42.

The square root of 947141466 is about 30775.6635346827. The cubic root of 947141466 is about 982.0605906951.

The spelling of 947141466 in words is "nine hundred forty-seven million, one hundred forty-one thousand, four hundred sixty-six".