14198770 has 8 divisors (see below), whose sum is σ = 25557804. Its totient is φ = 5679504.

The previous prime is 14198761. The next prime is 14198771. The reversal of 14198770 is 7789141.

It can be written as a sum of positive squares in 2 ways, for example, as 11512449 + 2686321 = 3393^2 + 1639^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14198771) 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, 709929 + ... + 709948.

Almost surely, 2^14198770 is an apocalyptic number.

14198770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14198770 is a deficient number, since it is larger than the sum of its proper divisors (11359034).

14198770 is a wasteful number, since it uses less digits than its factorization.

14198770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419884.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 14198770 is about 3768.1255286946. The cubic root of 14198770 is about 242.1494989561.

The spelling of 14198770 in words is "fourteen million, one hundred ninety-eight thousand, seven hundred seventy".