1030761172 has 96 divisors (see below), whose sum is σ = 2235340800. Its totient is φ = 406104192.

The previous prime is 1030761167. The next prime is 1030761217. The reversal of 1030761172 is 2711670301.

1030761172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1030761172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3919113 + ... + 3919375.

It is an arithmetic number, because the mean of its divisors is an integer number (23284800).

Almost surely, 2^1030761172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1030761172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1117670400).

1030761172 is an abundant number, since it is smaller than the sum of its proper divisors (1204579628).

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

1030761172 is a wasteful number, since it uses less digits than its factorization.

1030761172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 1030761172 is about 32105.4695028744. The cubic root of 1030761172 is about 1010.1503458834.

The spelling of 1030761172 in words is "one billion, thirty million, seven hundred sixty-one thousand, one hundred seventy-two".