13302490 has 8 divisors (see below), whose sum is σ = 23944500. Its totient is φ = 5320992.

The previous prime is 13302481. The next prime is 13302511. The reversal of 13302490 is 9420331.

It can be written as a sum of positive squares in 2 ways, for example, as 13039321 + 263169 = 3611^2 + 513^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665115 + ... + 665134.

Almost surely, 2^13302490 is an apocalyptic number.

13302490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13302490 is a deficient number, since it is larger than the sum of its proper divisors (10642010).

13302490 is a wasteful number, since it uses less digits than its factorization.

13302490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330256.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13302490 is about 3647.2578740747. The cubic root of 13302490 is about 236.9432350535.

The spelling of 13302490 in words is "thirteen million, three hundred two thousand, four hundred ninety".