474189071 has 2 divisors, whose sum is σ = 474189072. Its totient is φ = 474189070.

The previous prime is 474189029. The next prime is 474189097. The reversal of 474189071 is 170981474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474189071 - 2¹⁸ = 473926927 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474189271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237094535 + 237094536.

It is an arithmetic number, because the mean of its divisors is an integer number (237094536).

Almost surely, 2^474189071 is an apocalyptic number.

474189071 is a deficient number, since it is larger than the sum of its proper divisors (1).

474189071 is an equidigital number, since it uses as much as digits as its factorization.

474189071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 474189071 is about 21775.8827834832. The cubic root of 474189071 is about 779.8011058734.

The spelling of 474189071 in words is "four hundred seventy-four million, one hundred eighty-nine thousand, seventy-one".