1315452 has 12 divisors (see below), whose sum is σ = 3069416. Its totient is φ = 438480.

The previous prime is 1315451. The next prime is 1315453. The reversal of 1315452 is 2545131.

It is an interprime number because it is at equal distance from previous prime (1315451) and next prime (1315453).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315451) 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, 54799 + ... + 54822.

2^1315452 is an apocalyptic number.

1315452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1315452 is an abundant number, since it is smaller than the sum of its proper divisors (1753964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1315452 is a wasteful number, since it uses less digits than its factorization.

1315452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109628 (or 109626 counting only the distinct ones).

The product of its digits is 600, while the sum is 21.

The square root of 1315452 is about 1146.9315585509. The cubic root of 1315452 is about 109.5700017355.

The spelling of 1315452 in words is "one million, three hundred fifteen thousand, four hundred fifty-two".