406284082 has 4 divisors (see below), whose sum is σ = 609426126. Its totient is φ = 203142040.

The previous prime is 406284031. The next prime is 406284091. The reversal of 406284082 is 280482604.

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

It can be written as a sum of positive squares in only one way, i.e., 274929561 + 131354521 = 16581^2 + 11461^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101571019 + ... + 101571022.

Almost surely, 2^406284082 is an apocalyptic number.

406284082 is a deficient number, since it is larger than the sum of its proper divisors (203142044).

406284082 is a wasteful number, since it uses less digits than its factorization.

406284082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203142043.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 406284082 is about 20156.4898233795. The cubic root of 406284082 is about 740.6447278644.

The spelling of 406284082 in words is "four hundred six million, two hundred eighty-four thousand, eighty-two".