404154002 has 16 divisors (see below), whose sum is σ = 693116352. Its totient is φ = 173138640.

The previous prime is 404154001. The next prime is 404154013. The reversal of 404154002 is 200451404.

It is not an unprimeable number, because it can be changed into a prime (404154001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45377 + ... + 53547.

It is an arithmetic number, because the mean of its divisors is an integer number (43319772).

Almost surely, 2^404154002 is an apocalyptic number.

404154002 is a deficient number, since it is larger than the sum of its proper divisors (288962350).

404154002 is a wasteful number, since it uses less digits than its factorization.

404154002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11713.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 404154002 is about 20103.5818201633. The cubic root of 404154002 is about 739.3481000949.

The spelling of 404154002 in words is "four hundred four million, one hundred fifty-four thousand, two".