1315230 has 32 divisors (see below), whose sum is σ = 3608064. Its totient is φ = 300576.

The previous prime is 1315229. The next prime is 1315231. The reversal of 1315230 is 325131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1315229) and next prime (1315231).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2922 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (112752).

2^1315230 is an apocalyptic number.

1315230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1315230 is an abundant number, since it is smaller than the sum of its proper divisors (2292834).

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

1315230 is a wasteful number, since it uses less digits than its factorization.

1315230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1315230 is about 1146.8347744989. The cubic root of 1315230 is about 109.5638375909.

Subtracting from 1315230 its reverse (325131), we obtain a palindrome (990099).

The spelling of 1315230 in words is "one million, three hundred fifteen thousand, two hundred thirty".