1072708 has 36 divisors (see below), whose sum is σ = 2357292. Its totient is φ = 423360.

The previous prime is 1072657. The next prime is 1072711. The reversal of 1072708 is 8072701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56644 + 1016064 = 238^2 + 1008^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2338 + ... + 2758.

2^1072708 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 1072708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1178646).

1072708 is an abundant number, since it is smaller than the sum of its proper divisors (1284584).

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

1072708 is a wasteful number, since it uses less digits than its factorization.

1072708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 1072708 is about 1035.7161773382. The cubic root of 1072708 is about 102.3671250669.

The spelling of 1072708 in words is "one million, seventy-two thousand, seven hundred eight".