136884773 has 8 divisors (see below), whose sum is σ = 140896896. Its totient is φ = 132904800.

The previous prime is 136884763. The next prime is 136884817. The reversal of 136884773 is 377488631.

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 136884773 - 2¹⁶ = 136819237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136884703) 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, 740 + ... + 16562.

It is an arithmetic number, because the mean of its divisors is an integer number (17612112).

Almost surely, 2^136884773 is an apocalyptic number.

It is an amenable number.

136884773 is a deficient number, since it is larger than the sum of its proper divisors (4012123).

136884773 is a wasteful number, since it uses less digits than its factorization.

136884773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16075.

The product of its digits is 677376, while the sum is 47.

The square root of 136884773 is about 11699.7766217992. The cubic root of 136884773 is about 515.3691047996.

The spelling of 136884773 in words is "one hundred thirty-six million, eight hundred eighty-four thousand, seven hundred seventy-three".