485270 has 8 divisors (see below), whose sum is σ = 873504. Its totient is φ = 194104.

The previous prime is 485263. The next prime is 485311. The reversal of 485270 is 72584.

485270 = T₉₆ + T₉₇ + ... + T₁₅₅.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24254 + ... + 24273.

It is an arithmetic number, because the mean of its divisors is an integer number (109188).

2⁴⁸⁵²⁷⁰ is an apocalyptic number.

485270 is a deficient number, since it is larger than the sum of its proper divisors (388234).

485270 is a wasteful number, since it uses less digits than its factorization.

485270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48534.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 485270 is about 696.6132355906. The cubic root of 485270 is about 78.5828570546.

Subtracting from 485270 its reverse (72584), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 485270 in words is "four hundred eighty-five thousand, two hundred seventy".