136786701 has 8 divisors (see below), whose sum is σ = 186830784. Its totient is φ = 88966880.

The previous prime is 136786697. The next prime is 136786723. The reversal of 136786701 is 107687631.

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

It is a cyclic number.

It is not a de Polignac number, because 136786701 - 2² = 136786697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136786701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136787701) 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, 555921 + ... + 556166.

It is an arithmetic number, because the mean of its divisors is an integer number (23353848).

Almost surely, 2^136786701 is an apocalyptic number.

It is an amenable number.

136786701 is a deficient number, since it is larger than the sum of its proper divisors (50044083).

136786701 is a wasteful number, since it uses less digits than its factorization.

136786701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112131.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 136786701 is about 11695.5846796986. The cubic root of 136786701 is about 515.2459955274.

The spelling of 136786701 in words is "one hundred thirty-six million, seven hundred eighty-six thousand, seven hundred one".