14490190 has 32 divisors (see below), whose sum is σ = 30645216. Its totient is φ = 4863360.

The previous prime is 14490181. The next prime is 14490191. The reversal of 14490190 is 9109441.

It is a super-2 number, since 2×14490190² = 419931212472200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14490191) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3637 + ... + 6496.

It is an arithmetic number, because the mean of its divisors is an integer number (957663).

Almost surely, 2^14490190 is an apocalyptic number.

14490190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14490190 is an abundant number, since it is smaller than the sum of its proper divisors (16155026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14490190 is a wasteful number, since it uses less digits than its factorization.

14490190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10164.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 14490190 is about 3806.5982188826. The cubic root of 14490190 is about 243.7949432797.

It can be divided in two parts, 144901 and 90, that added together give a triangular number (144991 = T₅₃₈).

The spelling of 14490190 in words is "fourteen million, four hundred ninety thousand, one hundred ninety".