406652044 has 6 divisors (see below), whose sum is σ = 711641084. Its totient is φ = 203326020.

The previous prime is 406652027. The next prime is 406652069. The reversal of 406652044 is 440256604.

It is a junction number, because it is equal to n+sod(n) for n = 406651997 and 406652015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50831502 + ... + 50831509.

Almost surely, 2^406652044 is an apocalyptic number.

It is an amenable number.

406652044 is a deficient number, since it is larger than the sum of its proper divisors (304989040).

406652044 is a wasteful number, since it uses less digits than its factorization.

406652044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101663015 (or 101663013 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 406652044 is about 20165.6153885767. The cubic root of 406652044 is about 740.8682552716.

The spelling of 406652044 in words is "four hundred six million, six hundred fifty-two thousand, forty-four".