1268130 has 32 divisors (see below), whose sum is σ = 3120768. Its totient is φ = 329600.

The previous prime is 1268119. The next prime is 1268143. The reversal of 1268130 is 318621.

It is a junction number, because it is equal to n+sod(n) for n = 1268097 and 1268106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715 + ... + 1745.

It is an arithmetic number, because the mean of its divisors is an integer number (97524).

2^1268130 is an apocalyptic number.

1268130 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 1268130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1560384).

1268130 is an abundant number, since it is smaller than the sum of its proper divisors (1852638).

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

1268130 is a wasteful number, since it uses less digits than its factorization.

1268130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1268130 is about 1126.1127829840. The cubic root of 1268130 is about 108.2400353871.

It can be divided in two parts, 126 and 8130, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 1268130 in words is "one million, two hundred sixty-eight thousand, one hundred thirty".