47970667 has 2 divisors, whose sum is σ = 47970668. Its totient is φ = 47970666.

The previous prime is 47970661. The next prime is 47970673. The reversal of 47970667 is 76607974.

It is a balanced prime because it is at equal distance from previous prime (47970661) and next prime (47970673).

It is a cyclic number.

It is not a de Polignac number, because 47970667 - 2⁷ = 47970539 is a prime.

It is not a weakly prime, because it can be changed into another prime (47970661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23985333 + 23985334.

It is an arithmetic number, because the mean of its divisors is an integer number (23985334).

Almost surely, 2^47970667 is an apocalyptic number.

47970667 is a deficient number, since it is larger than the sum of its proper divisors (1).

47970667 is an equidigital number, since it uses as much as digits as its factorization.

47970667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 46.

The square root of 47970667 is about 6926.0859798302. The cubic root of 47970667 is about 363.3500734836.

The spelling of 47970667 in words is "forty-seven million, nine hundred seventy thousand, six hundred sixty-seven".