136046816 has 12 divisors (see below), whose sum is σ = 267842232. Its totient is φ = 68023392.

The previous prime is 136046789. The next prime is 136046819. The reversal of 136046816 is 618640631.

It is a super-2 number, since 2×136046816² = 37017472287475712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136046819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125700 + ... + 2125763.

It is an arithmetic number, because the mean of its divisors is an integer number (22320186).

Almost surely, 2^136046816 is an apocalyptic number.

136046816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

136046816 is a deficient number, since it is larger than the sum of its proper divisors (131795416).

136046816 is an equidigital number, since it uses as much as digits as its factorization.

136046816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251473 (or 4251465 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 136046816 is about 11663.9108364219. The cubic root of 136046816 is about 514.3153197537.

The spelling of 136046816 in words is "one hundred thirty-six million, forty-six thousand, eight hundred sixteen".