947041953 has 48 divisors (see below), whose sum is σ = 1510275648. Its totient is φ = 524304000.

The previous prime is 947041937. The next prime is 947041993. The reversal of 947041953 is 359140749.

947041953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 947041953 - 2⁴ = 947041937 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (947041993) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 475626 + ... + 477612.

It is an arithmetic number, because the mean of its divisors is an integer number (31464076).

Almost surely, 2^947041953 is an apocalyptic number.

It is an amenable number.

947041953 is a deficient number, since it is larger than the sum of its proper divisors (563233695).

947041953 is a wasteful number, since it uses less digits than its factorization.

947041953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 947041953 is about 30774.0467439692. The cubic root of 947041953 is about 982.0261955451.

The spelling of 947041953 in words is "nine hundred forty-seven million, forty-one thousand, nine hundred fifty-three".