136901677 has 8 divisors (see below), whose sum is σ = 149559840. Its totient is φ = 124278960.

The previous prime is 136901659. The next prime is 136901683. The reversal of 136901677 is 776109631.

It is a happy number.

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 136901677 - 2¹⁹ = 136377389 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 (136901627) 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, 427 + ... + 16552.

It is an arithmetic number, because the mean of its divisors is an integer number (18694980).

Almost surely, 2^136901677 is an apocalyptic number.

It is an amenable number.

136901677 is a deficient number, since it is larger than the sum of its proper divisors (12658163).

136901677 is a wasteful number, since it uses less digits than its factorization.

136901677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17723.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 136901677 is about 11700.4990064527. The cubic root of 136901677 is about 515.3903183614.

The spelling of 136901677 in words is "one hundred thirty-six million, nine hundred one thousand, six hundred seventy-seven".