47874061 has 2 divisors, whose sum is σ = 47874062. Its totient is φ = 47874060.

The previous prime is 47874011. The next prime is 47874077. The reversal of 47874061 is 16047874.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42328036 + 5546025 = 6506^2 + 2355^2 .

It is a cyclic number.

It is not a de Polignac number, because 47874061 - 2⁷ = 47873933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47874061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47874011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23937030 + 23937031.

It is an arithmetic number, because the mean of its divisors is an integer number (23937031).

Almost surely, 2^47874061 is an apocalyptic number.

It is an amenable number.

47874061 is a deficient number, since it is larger than the sum of its proper divisors (1).

47874061 is an equidigital number, since it uses as much as digits as its factorization.

47874061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 47874061 is about 6919.1083963181. The cubic root of 47874061 is about 363.1059980300.

The spelling of 47874061 in words is "forty-seven million, eight hundred seventy-four thousand, sixty-one".