47700953 has 4 divisors (see below), whose sum is σ = 47714868. Its totient is φ = 47687040.

The previous prime is 47700949. The next prime is 47700959. The reversal of 47700953 is 35900774.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 28270489 + 19430464 = 5317^2 + 4408^2 .

It is a cyclic number.

It is not a de Polignac number, because 47700953 - 2² = 47700949 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47700959) 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, 2225 + ... + 10017.

It is an arithmetic number, because the mean of its divisors is an integer number (11928717).

Almost surely, 2^47700953 is an apocalyptic number.

It is an amenable number.

47700953 is a deficient number, since it is larger than the sum of its proper divisors (13915).

47700953 is an equidigital number, since it uses as much as digits as its factorization.

47700953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13914.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 47700953 is about 6906.5876523794. The cubic root of 47700953 is about 362.6678173435.

The spelling of 47700953 in words is "forty-seven million, seven hundred thousand, nine hundred fifty-three".