137283398 has 48 divisors (see below), whose sum is σ = 267047280. Its totient is φ = 52448256.

The previous prime is 137283397. The next prime is 137283401. The reversal of 137283398 is 893382731.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137283397) 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 23 ways as a sum of consecutive naturals, for example, 29486 + ... + 33822.

It is an arithmetic number, because the mean of its divisors is an integer number (5563485).

Almost surely, 2^137283398 is an apocalyptic number.

137283398 is a deficient number, since it is larger than the sum of its proper divisors (129763882).

137283398 is a wasteful number, since it uses less digits than its factorization.

137283398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389 (or 4382 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 137283398 is about 11716.7998190632. The cubic root of 137283398 is about 515.8688923359.

The spelling of 137283398 in words is "one hundred thirty-seven million, two hundred eighty-three thousand, three hundred ninety-eight".