406054 has 8 divisors (see below), whose sum is σ = 664488. Its totient is φ = 184560.

The previous prime is 406037. The next prime is 406067. The reversal of 406054 is 450604.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9207 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (83061).

2⁴⁰⁶⁰⁵⁴ is an apocalyptic number.

406054 is a deficient number, since it is larger than the sum of its proper divisors (258434).

406054 is a wasteful number, since it uses less digits than its factorization.

406054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18470.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 406054 is about 637.2236655995. The cubic root of 406054 is about 74.0504890408.

Adding to 406054 its reverse (450604), we get a palindrome (856658).

It can be divided in two parts, 4060 and 54, that added together give a palindrome (4114).

The spelling of 406054 in words is "four hundred six thousand, fifty-four".