470490547 has 2 divisors, whose sum is σ = 470490548. Its totient is φ = 470490546.

The previous prime is 470490541. The next prime is 470490551. The reversal of 470490547 is 745094074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470490547 - 2²⁷ = 336272819 is a prime.

It is a super-2 number, since 2×470490547² = 442722709632718418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (470490541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235245273 + 235245274.

It is an arithmetic number, because the mean of its divisors is an integer number (235245274).

Almost surely, 2^470490547 is an apocalyptic number.

470490547 is a deficient number, since it is larger than the sum of its proper divisors (1).

470490547 is an equidigital number, since it uses as much as digits as its factorization.

470490547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 470490547 is about 21690.7940610758. The cubic root of 470490547 is about 777.7684116506.

The spelling of 470490547 in words is "four hundred seventy million, four hundred ninety thousand, five hundred forty-seven".