1064850 has 48 divisors (see below), whose sum is σ = 2737920. Its totient is φ = 273600.

The previous prime is 1064813. The next prime is 1064867. The reversal of 1064850 is 584601.

It is a super-2 number, since 2×1064850² = 2267811045000, 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 1064850.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4536 + ... + 4764.

It is an arithmetic number, because the mean of its divisors is an integer number (57040).

2^1064850 is an apocalyptic number.

1064850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1368960).

1064850 is an abundant number, since it is smaller than the sum of its proper divisors (1673070).

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

1064850 is a wasteful number, since it uses less digits than its factorization.

1064850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1064850 is about 1031.9156942309. The cubic root of 1064850 is about 102.1165526577.

Subtracting from 1064850 its reverse (584601), we obtain a square (480249 = 693²).

The spelling of 1064850 in words is "one million, sixty-four thousand, eight hundred fifty".