406082273 has 8 divisors (see below), whose sum is σ = 438350400. Its totient is φ = 375031888.

The previous prime is 406082267. The next prime is 406082291. The reversal of 406082273 is 372280604.

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 406082273 - 2¹² = 406078177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (406082263) 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, 303743 + ... + 305076.

It is an arithmetic number, because the mean of its divisors is an integer number (54793800).

Almost surely, 2^406082273 is an apocalyptic number.

It is an amenable number.

406082273 is a deficient number, since it is larger than the sum of its proper divisors (32268127).

406082273 is a wasteful number, since it uses less digits than its factorization.

406082273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608871.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 406082273 is about 20151.4831464089. The cubic root of 406082273 is about 740.5220767989.

The spelling of 406082273 in words is "four hundred six million, eighty-two thousand, two hundred seventy-three".