470149 has 2 divisors, whose sum is σ = 470150. Its totient is φ = 470148.

The previous prime is 470131. The next prime is 470153. The reversal of 470149 is 941074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 390625 + 79524 = 625^2 + 282^2 .

It is a cyclic number.

It is not a de Polignac number, because 470149 - 2⁷ = 470021 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235074 + 235075.

It is an arithmetic number, because the mean of its divisors is an integer number (235075).

2⁴⁷⁰¹⁴⁹ is an apocalyptic number.

It is an amenable number.

470149 is a deficient number, since it is larger than the sum of its proper divisors (1).

470149 is an equidigital number, since it uses as much as digits as its factorization.

470149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 470149 is about 685.6741208475. The cubic root of 470149 is about 77.7580162191.

The spelling of 470149 in words is "four hundred seventy thousand, one hundred forty-nine".