14512490 has 8 divisors (see below), whose sum is σ = 26122500. Its totient is φ = 5804992.

The previous prime is 14512481. The next prime is 14512501. The reversal of 14512490 is 9421541.

It can be written as a sum of positive squares in 2 ways, for example, as 14432401 + 80089 = 3799^2 + 283^2 .

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

It is a super-2 number, since 2×14512490² = 421224732000200, which contains 22 as substring.

It is a Curzon number.

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, 725615 + ... + 725634.

Almost surely, 2^14512490 is an apocalyptic number.

14512490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14512490 is a deficient number, since it is larger than the sum of its proper divisors (11610010).

14512490 is a wasteful number, since it uses less digits than its factorization.

14512490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451256.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 14512490 is about 3809.5262172611. The cubic root of 14512490 is about 243.9199437266.

The spelling of 14512490 in words is "fourteen million, five hundred twelve thousand, four hundred ninety".