1316953 has 4 divisors (see below), whose sum is σ = 1436688. Its totient is φ = 1197220.

The previous prime is 1316951. The next prime is 1316963. The reversal of 1316953 is 3596131.

It is the 469-th star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1316953 - 2¹ = 1316951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59851 + ... + 59872.

It is an arithmetic number, because the mean of its divisors is an integer number (359172).

2^1316953 is an apocalyptic number.

It is an amenable number.

1316953 is a deficient number, since it is larger than the sum of its proper divisors (119735).

1316953 is a wasteful number, since it uses less digits than its factorization.

1316953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119734.

The product of its digits is 2430, while the sum is 28.

The square root of 1316953 is about 1147.5857266453. The cubic root of 1316953 is about 109.6116609416.

The spelling of 1316953 in words is "one million, three hundred sixteen thousand, nine hundred fifty-three".