40466404 has 12 divisors (see below), whose sum is σ = 77254128. Its totient is φ = 18393800.

The previous prime is 40466369. The next prime is 40466411.

40466404 is nontrivially palindromic in base 10.

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, 459802 + ... + 459889.

It is an arithmetic number, because the mean of its divisors is an integer number (6437844).

Almost surely, 2^40466404 is an apocalyptic number.

40466404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40466404 is a deficient number, since it is larger than the sum of its proper divisors (36787724).

40466404 is a wasteful number, since it uses less digits than its factorization.

40466404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919706 (or 919704 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 40466404 is about 6361.3209320078. The cubic root of 40466404 is about 343.3192889177.

The spelling of 40466404 in words is "forty million, four hundred sixty-six thousand, four hundred four".