200954454 has 32 divisors (see below), whose sum is σ = 410465664. Its totient is φ = 65573760.

The previous prime is 200954447. The next prime is 200954497. The reversal of 200954454 is 454459002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54489 + ... + 58059.

It is an arithmetic number, because the mean of its divisors is an integer number (12827052).

Almost surely, 2^200954454 is an apocalyptic number.

200954454 is an abundant number, since it is smaller than the sum of its proper divisors (209511210).

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

200954454 is a wasteful number, since it uses less digits than its factorization.

200954454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 200954454 is about 14175.8405041818. The cubic root of 200954454 is about 585.7323518464.

The spelling of 200954454 in words is "two hundred million, nine hundred fifty-four thousand, four hundred fifty-four".