137082399 has 4 divisors (see below), whose sum is σ = 182776536. Its totient is φ = 91388264.

The previous prime is 137082371. The next prime is 137082427. The reversal of 137082399 is 993280731.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (137082371) and next prime (137082427).

It is a cyclic number.

It is not a de Polignac number, because 137082399 - 2¹¹ = 137080351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137082399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137082329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22847064 + ... + 22847069.

It is an arithmetic number, because the mean of its divisors is an integer number (45694134).

Almost surely, 2^137082399 is an apocalyptic number.

137082399 is a deficient number, since it is larger than the sum of its proper divisors (45694137).

137082399 is an equidigital number, since it uses as much as digits as its factorization.

137082399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45694136.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 137082399 is about 11708.2192924458. The cubic root of 137082399 is about 515.6170051726.

The spelling of 137082399 in words is "one hundred thirty-seven million, eighty-two thousand, three hundred ninety-nine".