770190 has 16 divisors (see below), whose sum is σ = 1848528. Its totient is φ = 205376.

The previous prime is 770183. The next prime is 770191. The reversal of 770190 is 91077.

It is a super-2 number, since 2×770190² = 1186385272200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 770190.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770191) by changing a digit.

770190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12807 + ... + 12866.

It is an arithmetic number, because the mean of its divisors is an integer number (115533).

2⁷⁷⁰¹⁹⁰ is an apocalyptic number.

770190 is an abundant number, since it is smaller than the sum of its proper divisors (1078338).

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

770190 is a wasteful number, since it uses less digits than its factorization.

770190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25683.

The product of its (nonzero) digits is 441, while the sum is 24.

The square root of 770190 is about 877.6046946091. The cubic root of 770190 is about 91.6641027749.

The spelling of 770190 in words is "seven hundred seventy thousand, one hundred ninety".