1312954 has 8 divisors (see below), whose sum is σ = 1981728. Its totient is φ = 652380.

The previous prime is 1312951. The next prime is 1312963. The reversal of 1312954 is 4592131.

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

It is a super-2 number, since 2×1312954² = 3447696412232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1312951) 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, 1632 + ... + 2299.

It is an arithmetic number, because the mean of its divisors is an integer number (247716).

2^1312954 is an apocalyptic number.

1312954 is a deficient number, since it is larger than the sum of its proper divisors (668774).

1312954 is a wasteful number, since it uses less digits than its factorization.

1312954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100.

The product of its digits is 1080, while the sum is 25.

The square root of 1312954 is about 1145.8420484517. The cubic root of 1312954 is about 109.5006011796.

The spelling of 1312954 in words is "one million, three hundred twelve thousand, nine hundred fifty-four".