1319064 has 64 divisors (see below), whose sum is σ = 3615840. Its totient is φ = 399360.

The previous prime is 1319057. The next prime is 1319077. The reversal of 1319064 is 4609131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 21594 + ... + 21654.

2^1319064 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 1319064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807920).

1319064 is an abundant number, since it is smaller than the sum of its proper divisors (2296776).

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

1319064 is a wasteful number, since it uses less digits than its factorization.

1319064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1319064 is about 1148.5051153565. The cubic root of 1319064 is about 109.6701967413.

The spelling of 1319064 in words is "one million, three hundred nineteen thousand, sixty-four".