1345130 has 8 divisors (see below), whose sum is σ = 2421252. Its totient is φ = 538048.

The previous prime is 1345129. The next prime is 1345139. The reversal of 1345130 is 315431.

It can be written as a sum of positive squares in 2 ways, for example, as 1343281 + 1849 = 1159^2 + 43^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1345099 and 1345108.

It is not an unprimeable number, because it can be changed into a prime (1345139) 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, 67247 + ... + 67266.

2^1345130 is an apocalyptic number.

1345130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345130 is a deficient number, since it is larger than the sum of its proper divisors (1076122).

1345130 is a wasteful number, since it uses less digits than its factorization.

1345130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134520.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1345130 is about 1159.7973960999. The cubic root of 1345130 is about 110.3878868072.

The spelling of 1345130 in words is "one million, three hundred forty-five thousand, one hundred thirty".