1513430 has 8 divisors (see below), whose sum is σ = 2724192. Its totient is φ = 605368.

The previous prime is 1513429. The next prime is 1513441. The reversal of 1513430 is 343151.

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

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 1513399 and 1513408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75662 + ... + 75681.

It is an arithmetic number, because the mean of its divisors is an integer number (340524).

2^1513430 is an apocalyptic number.

1513430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1513430 is a deficient number, since it is larger than the sum of its proper divisors (1210762).

1513430 is a wasteful number, since it uses less digits than its factorization.

1513430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151350.

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

The square root of 1513430 is about 1230.2154282889. The cubic root of 1513430 is about 114.8120433164.

Adding to 1513430 its reverse (343151), we get a palindrome (1856581).

The spelling of 1513430 in words is "one million, five hundred thirteen thousand, four hundred thirty".