438061 has 8 divisors (see below), whose sum is σ = 487424. Its totient is φ = 390960.

The previous prime is 438049. The next prime is 438091. The reversal of 438061 is 160834.

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

It is a cyclic number.

It is not a de Polignac number, because 438061 - 2⁵ = 438029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141 + ... + 946.

It is an arithmetic number, because the mean of its divisors is an integer number (60928).

2⁴³⁸⁰⁶¹ is an apocalyptic number.

It is an amenable number.

438061 is a deficient number, since it is larger than the sum of its proper divisors (49363).

438061 is a wasteful number, since it uses less digits than its factorization.

438061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 438061 is about 661.8617680453. The cubic root of 438061 is about 75.9471585597.

Adding to 438061 its reverse (160834), we get a palindrome (598895).

The spelling of 438061 in words is "four hundred thirty-eight thousand, sixty-one".