83760137 has 8 divisors (see below), whose sum is σ = 85381440. Its totient is φ = 82146960.

The previous prime is 83760133. The next prime is 83760143. The reversal of 83760137 is 73106738.

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 83760137 - 2² = 83760133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83760097 and 83760106.

It is not an unprimeable number, because it can be changed into a prime (83760133) 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, 21308 + ... + 24930.

It is an arithmetic number, because the mean of its divisors is an integer number (10672680).

Almost surely, 2^83760137 is an apocalyptic number.

It is an amenable number.

83760137 is a deficient number, since it is larger than the sum of its proper divisors (1621303).

83760137 is a wasteful number, since it uses less digits than its factorization.

83760137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 83760137 is about 9152.0564355777. The cubic root of 83760137 is about 437.5346576082.

The spelling of 83760137 in words is "eighty-three million, seven hundred sixty thousand, one hundred thirty-seven".