455038 has 4 divisors (see below), whose sum is σ = 682560. Its totient is φ = 227518.

The previous prime is 455033. The next prime is 455047. The reversal of 455038 is 830554.

It is a happy number.

455038 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455033) by changing a digit.

455038 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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113758 + ... + 113761.

It is an arithmetic number, because the mean of its divisors is an integer number (170640).

2⁴⁵⁵⁰³⁸ is an apocalyptic number.

455038 is a deficient number, since it is larger than the sum of its proper divisors (227522).

455038 is a wasteful number, since it uses less digits than its factorization.

455038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227521.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 455038 is about 674.5650450475. The cubic root of 455038 is about 76.9158579379.

The spelling of 455038 in words is "four hundred fifty-five thousand, thirty-eight".