1314958 has 16 divisors (see below), whose sum is σ = 2064384. Its totient is φ = 627480.

The previous prime is 1314953. The next prime is 1314997. The reversal of 1314958 is 8594131.

It is a super-2 number, since 2×1314958² = 3458229083528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7791 + ... + 7957.

It is an arithmetic number, because the mean of its divisors is an integer number (129024).

2^1314958 is an apocalyptic number.

1314958 is a deficient number, since it is larger than the sum of its proper divisors (749426).

1314958 is a wasteful number, since it uses less digits than its factorization.

1314958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327.

The product of its digits is 4320, while the sum is 31.

The square root of 1314958 is about 1146.7161811015. The cubic root of 1314958 is about 109.5562841799.

The spelling of 1314958 in words is "one million, three hundred fourteen thousand, nine hundred fifty-eight".