136784010 has 64 divisors (see below), whose sum is σ = 370500480. Its totient is φ = 32014080.

The previous prime is 136784003. The next prime is 136784029. The reversal of 136784010 is 10487631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2424 + ... + 16716.

It is an arithmetic number, because the mean of its divisors is an integer number (5789070).

Almost surely, 2^136784010 is an apocalyptic number.

136784010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 136784010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185250240).

136784010 is an abundant number, since it is smaller than the sum of its proper divisors (233716470).

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

136784010 is a wasteful number, since it uses less digits than its factorization.

136784010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14343.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 136784010 is about 11695.4696357179. The cubic root of 136784010 is about 515.2426166998.

The spelling of 136784010 in words is "one hundred thirty-six million, seven hundred eighty-four thousand, ten".