365442 has 48 divisors (see below), whose sum is σ = 935712. Its totient is φ = 94080.

The previous prime is 365441. The next prime is 365461. The reversal of 365442 is 244563.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365442.

It is not an unprimeable number, because it can be changed into a prime (365441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3178 + ... + 3290.

It is an arithmetic number, because the mean of its divisors is an integer number (19494).

2³⁶⁵⁴⁴² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 365442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467856).

365442 is an abundant number, since it is smaller than the sum of its proper divisors (570270).

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

365442 is a wasteful number, since it uses less digits than its factorization.

365442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 136 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 365442 is about 604.5179898068. The cubic root of 365442 is about 71.4945306916.

The spelling of 365442 in words is "three hundred sixty-five thousand, four hundred forty-two".