478150 has 24 divisors (see below), whose sum is σ = 908424. Its totient is φ = 187200.

The previous prime is 478139. The next prime is 478157. The reversal of 478150 is 51874.

478150 = T₇₆ + T₇₇ + ... + T₁₄₈.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478157) by changing a digit.

478150 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3585 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (37851).

2⁴⁷⁸¹⁵⁰ is an apocalyptic number.

478150 is a deficient number, since it is larger than the sum of its proper divisors (430274).

478150 is a wasteful number, since it uses less digits than its factorization.

478150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 478150 is about 691.4839115988. The cubic root of 478150 is about 78.1966329662.

The spelling of 478150 in words is "four hundred seventy-eight thousand, one hundred fifty".