1373063 has 8 divisors (see below), whose sum is σ = 1436400. Its totient is φ = 1310848.

The previous prime is 1373059. The next prime is 1373081. The reversal of 1373063 is 3603731.

1373063 is nontrivially palindromic in base 5.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1373063 - 2² = 1373059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068 + ... + 3486.

It is an arithmetic number, because the mean of its divisors is an integer number (179550).

2^1373063 is an apocalyptic number.

1373063 is a deficient number, since it is larger than the sum of its proper divisors (63337).

1373063 is a wasteful number, since it uses less digits than its factorization.

1373063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 1134, while the sum is 23.

The square root of 1373063 is about 1171.7777092947. Note that the first 4 decimals coincide. The cubic root of 1373063 is about 111.1467636329.

Adding to 1373063 its reverse (3603731), we get a palindrome (4976794).

The spelling of 1373063 in words is "one million, three hundred seventy-three thousand, sixty-three".