136203734 has 8 divisors (see below), whose sum is σ = 209827488. Its totient is φ = 66261240.

The previous prime is 136203721. The next prime is 136203757. The reversal of 136203734 is 437302631.

It is a happy number.

136203734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×136203734³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136203697 and 136203706.

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, 920222 + ... + 920369.

It is an arithmetic number, because the mean of its divisors is an integer number (26228436).

Almost surely, 2^136203734 is an apocalyptic number.

136203734 is a deficient number, since it is larger than the sum of its proper divisors (73623754).

136203734 is a wasteful number, since it uses less digits than its factorization.

136203734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840630.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 136203734 is about 11670.6355439625. The cubic root of 136203734 is about 514.5129828933.

The spelling of 136203734 in words is "one hundred thirty-six million, two hundred three thousand, seven hundred thirty-four".