365478 has 8 divisors (see below), whose sum is σ = 730968. Its totient is φ = 121824.

The previous prime is 365473. The next prime is 365479. The reversal of 365478 is 874563.

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

365478 is an admirable number.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365478.

It is not an unprimeable number, because it can be changed into a prime (365471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30451 + ... + 30462.

It is an arithmetic number, because the mean of its divisors is an integer number (91371).

2³⁶⁵⁴⁷⁸ is an apocalyptic number.

365478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

365478 is a wasteful number, since it uses less digits than its factorization.

365478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60918.

The product of its digits is 20160, while the sum is 33.

The square root of 365478 is about 604.5477648623. The cubic root of 365478 is about 71.4968782767.

The spelling of 365478 in words is "three hundred sixty-five thousand, four hundred seventy-eight".