400714554 has 16 divisors (see below), whose sum is σ = 806535648. Its totient is φ = 132720432.

The previous prime is 400714543. The next prime is 400714577. The reversal of 400714554 is 455417004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211752 + ... + 213635.

It is an arithmetic number, because the mean of its divisors is an integer number (50408478).

Almost surely, 2^400714554 is an apocalyptic number.

400714554 is an abundant number, since it is smaller than the sum of its proper divisors (405821094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400714554 is a wasteful number, since it uses less digits than its factorization.

400714554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425549.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 400714554 is about 20017.8558791895. The cubic root of 400714554 is about 737.2447786415.

The spelling of 400714554 in words is "four hundred million, seven hundred fourteen thousand, five hundred fifty-four".