136848951 has 12 divisors (see below), whose sum is σ = 197925000. Its totient is φ = 91115280.

The previous prime is 136848949. The next prime is 136848961. The reversal of 136848951 is 159848631.

It is not a de Polignac number, because 136848951 - 2¹ = 136848949 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136848897 and 136848906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136848931) 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 11 ways as a sum of consecutive naturals, for example, 2076 + ... + 16673.

It is an arithmetic number, because the mean of its divisors is an integer number (16493750).

Almost surely, 2^136848951 is an apocalyptic number.

136848951 is a deficient number, since it is larger than the sum of its proper divisors (61076049).

136848951 is a wasteful number, since it uses less digits than its factorization.

136848951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19566 (or 19563 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 136848951 is about 11698.2456377014. The cubic root of 136848951 is about 515.3241444476.

The spelling of 136848951 in words is "one hundred thirty-six million, eight hundred forty-eight thousand, nine hundred fifty-one".