770136 has 16 divisors (see below), whose sum is σ = 1925400. Its totient is φ = 256704.

The previous prime is 770129. The next prime is 770167. The reversal of 770136 is 631077.

770136 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 32089 = 770136 / (7 + 7 + 0 + 1 + 3 + 6).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 770136.

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, 16021 + ... + 16068.

2⁷⁷⁰¹³⁶ is an apocalyptic number.

It is an amenable number.

770136 is an abundant number, since it is smaller than the sum of its proper divisors (1155264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770136 is a wasteful number, since it uses less digits than its factorization.

770136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32098 (or 32094 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 770136 is about 877.5739285097. The cubic root of 770136 is about 91.6619604563.

The spelling of 770136 in words is "seven hundred seventy thousand, one hundred thirty-six".