1373008 has 80 divisors (see below), whose sum is σ = 3499776. Its totient is φ = 506880.

The previous prime is 1372999. The next prime is 1373027. The reversal of 1373008 is 8003731.

It is a self number, because there is not a number n which added to its sum of digits gives 1373008.

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, 33468 + ... + 33508.

2^1373008 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 1373008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1749888).

1373008 is an abundant number, since it is smaller than the sum of its proper divisors (2126768).

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

1373008 is a wasteful number, since it uses less digits than its factorization.

1373008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1373008 is about 1171.7542404446. The cubic root of 1373008 is about 111.1452795656.

Adding to 1373008 its reverse (8003731), we get a palindrome (9376739).

The spelling of 1373008 in words is "one million, three hundred seventy-three thousand, eight".