200542662 has 16 divisors (see below), whose sum is σ = 445650480. Its totient is φ = 66847536.

The previous prime is 200542637. The next prime is 200542673. The reversal of 200542662 is 266245002.

200542662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856823 + ... + 1856930.

It is an arithmetic number, because the mean of its divisors is an integer number (27853155).

Almost surely, 2^200542662 is an apocalyptic number.

200542662 is an abundant number, since it is smaller than the sum of its proper divisors (245107818).

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

200542662 is a wasteful number, since it uses less digits than its factorization.

200542662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713764 (or 3713758 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 200542662 is about 14161.3086259710. The cubic root of 200542662 is about 585.3319877610.

Adding to 200542662 its reverse (266245002), we get a palindrome (466787664).

The spelling of 200542662 in words is "two hundred million, five hundred forty-two thousand, six hundred sixty-two".