137403284 has 12 divisors (see below), whose sum is σ = 248212608. Its totient is φ = 66485400.

The previous prime is 137403283. The next prime is 137403289. The reversal of 137403284 is 482304731.

It is a self number, because there is not a number n which added to its sum of digits gives 137403284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137403283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553922 + ... + 554169.

It is an arithmetic number, because the mean of its divisors is an integer number (20684384).

Almost surely, 2^137403284 is an apocalyptic number.

It is an amenable number.

137403284 is a deficient number, since it is larger than the sum of its proper divisors (110809324).

137403284 is a wasteful number, since it uses less digits than its factorization.

137403284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108126 (or 1108124 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 137403284 is about 11721.9146900154. The cubic root of 137403284 is about 516.0190135814.

The spelling of 137403284 in words is "one hundred thirty-seven million, four hundred three thousand, two hundred eighty-four".