55735206 has 16 divisors (see below), whose sum is σ = 111615744. Its totient is φ = 18554184.

The previous prime is 55735193. The next prime is 55735217. The reversal of 55735206 is 60253755.

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, 706 + ... + 10581.

It is an arithmetic number, because the mean of its divisors is an integer number (6975984).

Almost surely, 2^55735206 is an apocalyptic number.

55735206 is an abundant number, since it is smaller than the sum of its proper divisors (55880538).

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

55735206 is a wasteful number, since it uses less digits than its factorization.

55735206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 55735206 is about 7465.6015162879. The cubic root of 55735206 is about 381.9822684861.

The spelling of 55735206 in words is "fifty-five million, seven hundred thirty-five thousand, two hundred six".