474396547 has 2 divisors, whose sum is σ = 474396548. Its totient is φ = 474396546.

The previous prime is 474396493. The next prime is 474396563. The reversal of 474396547 is 745693474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474396547 - 2¹⁵ = 474363779 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474396547.

It is not a weakly prime, because it can be changed into another prime (474393547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237198273 + 237198274.

It is an arithmetic number, because the mean of its divisors is an integer number (237198274).

Almost surely, 2^474396547 is an apocalyptic number.

474396547 is a deficient number, since it is larger than the sum of its proper divisors (1).

474396547 is an equidigital number, since it uses as much as digits as its factorization.

474396547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 49.

The square root of 474396547 is about 21780.6461566226. The cubic root of 474396547 is about 779.9148203060.

The spelling of 474396547 in words is "four hundred seventy-four million, three hundred ninety-six thousand, five hundred forty-seven".