137676677 has 16 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 131105520.

The previous prime is 137676653. The next prime is 137676691. The reversal of 137676677 is 776676731.

It is a cyclic number.

It is not a de Polignac number, because 137676677 - 2¹⁸ = 137414533 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 (137676607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363074 + ... + 363452.

It is an arithmetic number, because the mean of its divisors is an integer number (9028800).

Almost surely, 2^137676677 is an apocalyptic number.

It is an amenable number.

137676677 is a deficient number, since it is larger than the sum of its proper divisors (6784123).

137676677 is a wasteful number, since it uses less digits than its factorization.

137676677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616.

The product of its digits is 1555848, while the sum is 50.

The square root of 137676677 is about 11733.5705137013. The cubic root of 137676677 is about 516.3610299643.

The spelling of 137676677 in words is "one hundred thirty-seven million, six hundred seventy-six thousand, six hundred seventy-seven".