470632087 has 2 divisors, whose sum is σ = 470632088. Its totient is φ = 470632086.

The previous prime is 470632081. The next prime is 470632133. The reversal of 470632087 is 780236074.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470632087 is a prime.

It is a super-2 number, since 2×470632087² = 442989122627951138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470632081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235316043 + 235316044.

It is an arithmetic number, because the mean of its divisors is an integer number (235316044).

Almost surely, 2^470632087 is an apocalyptic number.

470632087 is a deficient number, since it is larger than the sum of its proper divisors (1).

470632087 is an equidigital number, since it uses as much as digits as its factorization.

470632087 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 37.

The square root of 470632087 is about 21694.0564902003. The cubic root of 470632087 is about 777.8463971379.

The spelling of 470632087 in words is "four hundred seventy million, six hundred thirty-two thousand, eighty-seven".