1072313 has 8 divisors (see below), whose sum is σ = 1187136. Its totient is φ = 960400.

The previous prime is 1072301. The next prime is 1072327. The reversal of 1072313 is 3132701.

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 1072313 - 2¹² = 1068217 is a prime.

It is a super-2 number, since 2×1072313² = 2299710339938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1072291 and 1072300.

It is not an unprimeable number, because it can be changed into a prime (1072363) 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, 95 + ... + 1467.

It is an arithmetic number, because the mean of its divisors is an integer number (148392).

2^1072313 is an apocalyptic number.

It is an amenable number.

1072313 is a deficient number, since it is larger than the sum of its proper divisors (114823).

1072313 is a wasteful number, since it uses less digits than its factorization.

1072313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1072313 is about 1035.5254704738. The cubic root of 1072313 is about 102.3545587462.

The spelling of 1072313 in words is "one million, seventy-two thousand, three hundred thirteen".