47324567 has 2 divisors, whose sum is σ = 47324568. Its totient is φ = 47324566.

The previous prime is 47324561. The next prime is 47324581. The reversal of 47324567 is 76542374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47324567 - 2²⁰ = 46275991 is a prime.

It is a super-2 number, since 2×47324567² = 4479229283474978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47324567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47324561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23662283 + 23662284.

It is an arithmetic number, because the mean of its divisors is an integer number (23662284).

Almost surely, 2^47324567 is an apocalyptic number.

47324567 is a deficient number, since it is larger than the sum of its proper divisors (1).

47324567 is an equidigital number, since it uses as much as digits as its factorization.

47324567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 38.

The square root of 47324567 is about 6879.2853553258. The cubic root of 47324567 is about 361.7114164745.

The spelling of 47324567 in words is "forty-seven million, three hundred twenty-four thousand, five hundred sixty-seven".