947348201 has 4 divisors (see below), whose sum is σ = 948192912. Its totient is φ = 946503492.

The previous prime is 947348183. The next prime is 947348203. The reversal of 947348201 is 102843749.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-947348201 is a prime.

It is a super-2 number, since 2×947348201² = 1794937227875872802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (947348203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420671 + ... + 422916.

It is an arithmetic number, because the mean of its divisors is an integer number (237048228).

Almost surely, 2^947348201 is an apocalyptic number.

It is an amenable number.

947348201 is a deficient number, since it is larger than the sum of its proper divisors (844711).

947348201 is a wasteful number, since it uses less digits than its factorization.

947348201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844710.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 947348201 is about 30779.0220929775. The cubic root of 947348201 is about 982.1320377927.

The spelling of 947348201 in words is "nine hundred forty-seven million, three hundred forty-eight thousand, two hundred one".