200427696 has 100 divisors (see below), whose sum is σ = 662996752. Its totient is φ = 57262464.

The previous prime is 200427691. The next prime is 200427697. The reversal of 200427696 is 696724002.

It is a happy number.

It is a super-2 number, since 2×200427696² = 80342522647736832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 200427696.

It is not an unprimeable number, because it can be changed into a prime (200427691) 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 19 ways as a sum of consecutive naturals, for example, 1975 + ... + 20118.

Almost surely, 2^200427696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200427696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331498376).

200427696 is an abundant number, since it is smaller than the sum of its proper divisors (462569056).

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

200427696 is a wasteful number, since it uses less digits than its factorization.

200427696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22120 (or 22105 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 200427696 is about 14157.2488852884. The cubic root of 200427696 is about 585.2201144072.

The spelling of 200427696 in words is "two hundred million, four hundred twenty-seven thousand, six hundred ninety-six".