136867350 has 24 divisors (see below), whose sum is σ = 339431400. Its totient is φ = 36497920.

The previous prime is 136867333. The next prime is 136867361. The reversal of 136867350 is 53768631.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 136867299 and 136867308.

It is a congruent number.

It is an unprimeable number.

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, 456075 + ... + 456374.

It is an arithmetic number, because the mean of its divisors is an integer number (14142975).

Almost surely, 2^136867350 is an apocalyptic number.

136867350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136867350 is an abundant number, since it is smaller than the sum of its proper divisors (202564050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136867350 is a wasteful number, since it uses less digits than its factorization.

136867350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912464 (or 912459 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 136867350 is about 11699.0320112392. The cubic root of 136867350 is about 515.3472380945.

The spelling of 136867350 in words is "one hundred thirty-six million, eight hundred sixty-seven thousand, three hundred fifty".