14538901 has 6 divisors (see below), whose sum is σ = 15743490. Its totient is φ = 13420368.

The previous prime is 14538847. The next prime is 14538911. The reversal of 14538901 is 10983541.

It can be written as a sum of positive squares in 3 ways, for example, as 22801 + 14516100 = 151^2 + 3810^2 .

It is not a de Polignac number, because 14538901 - 2⁹ = 14538389 is a prime.

It is a super-2 number, since 2×14538901² = 422759284575602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14538911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42846 + ... + 43183.

It is an arithmetic number, because the mean of its divisors is an integer number (2623915).

Almost surely, 2^14538901 is an apocalyptic number.

It is an amenable number.

14538901 is a deficient number, since it is larger than the sum of its proper divisors (1204589).

14538901 is an equidigital number, since it uses as much as digits as its factorization.

14538901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86055 (or 86042 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 14538901 is about 3812.9910831262. The cubic root of 14538901 is about 244.0678224524.

The spelling of 14538901 in words is "fourteen million, five hundred thirty-eight thousand, nine hundred one".