136966030 has 8 divisors (see below), whose sum is σ = 246538872. Its totient is φ = 54786408.

The previous prime is 136966007. The next prime is 136966061. The reversal of 136966030 is 30669631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6848292 + ... + 6848311.

It is an arithmetic number, because the mean of its divisors is an integer number (30817359).

Almost surely, 2^136966030 is an apocalyptic number.

136966030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136966030 is a deficient number, since it is larger than the sum of its proper divisors (109572842).

136966030 is a wasteful number, since it uses less digits than its factorization.

136966030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13696610.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 136966030 is about 11703.2486942729. The cubic root of 136966030 is about 515.4710617542.

The spelling of 136966030 in words is "one hundred thirty-six million, nine hundred sixty-six thousand, thirty".