137284806 has 16 divisors (see below), whose sum is σ = 275586048. Its totient is φ = 45592200.

The previous prime is 137284793. The next prime is 137284817. The reversal of 137284806 is 608482731.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 40590 + ... + 43841.

It is an arithmetic number, because the mean of its divisors is an integer number (17224128).

Almost surely, 2^137284806 is an apocalyptic number.

137284806 is an abundant number, since it is smaller than the sum of its proper divisors (138301242).

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

137284806 is a wasteful number, since it uses less digits than its factorization.

137284806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84707.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 137284806 is about 11716.8599035748. The cubic root of 137284806 is about 515.8706559405.

The spelling of 137284806 in words is "one hundred thirty-seven million, two hundred eighty-four thousand, eight hundred six".