136284012 has 24 divisors (see below), whose sum is σ = 353329200. Its totient is φ = 45427968.

The previous prime is 136283981. The next prime is 136284013. The reversal of 136284012 is 210482631.

136284012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×136284012² = 37146663853632288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (136284013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630837 + ... + 631052.

It is an arithmetic number, because the mean of its divisors is an integer number (14722050).

Almost surely, 2^136284012 is an apocalyptic number.

136284012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136284012 is an abundant number, since it is smaller than the sum of its proper divisors (217045188).

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

136284012 is a wasteful number, since it uses less digits than its factorization.

136284012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261902 (or 1261894 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 136284012 is about 11674.0743530269. The cubic root of 136284012 is about 514.6140470856.

The spelling of 136284012 in words is "one hundred thirty-six million, two hundred eighty-four thousand, twelve".