137108026 has 16 divisors (see below), whose sum is σ = 237556800. Its totient is φ = 58655680.

The previous prime is 137108021. The next prime is 137108087. The reversal of 137108026 is 620801731.

It is a super-2 number, since 2×137108026² = 37597221587233352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137107985 and 137108003.

It is not an unprimeable number, because it can be changed into a prime (137108021) 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 7 ways as a sum of consecutive naturals, for example, 182926 + ... + 183673.

It is an arithmetic number, because the mean of its divisors is an integer number (14847300).

Almost surely, 2^137108026 is an apocalyptic number.

137108026 is a deficient number, since it is larger than the sum of its proper divisors (100448774).

137108026 is a wasteful number, since it uses less digits than its factorization.

137108026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366629.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 137108026 is about 11709.3136434208. The cubic root of 137108026 is about 515.6491340084.

Adding to 137108026 its reverse (620801731), we get a palindrome (757909757).

It can be divided in two parts, 13710 and 8026, that added together give a triangular number (21736 = T₂₀₈).

The spelling of 137108026 in words is "one hundred thirty-seven million, one hundred eight thousand, twenty-six".