13800495 has 16 divisors (see below), whose sum is σ = 22165632. Its totient is φ = 7332000.

The previous prime is 13800473. The next prime is 13800497. The reversal of 13800495 is 59400831.

13800495 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13800495 - 2¹⁷ = 13669423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13800497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2620 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (1385352).

Almost surely, 2^13800495 is an apocalyptic number.

13800495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13800495 is a deficient number, since it is larger than the sum of its proper divisors (8365137).

13800495 is a wasteful number, since it uses less digits than its factorization.

13800495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13800495 is about 3714.9017483643. The cubic root of 13800495 is about 239.8638985273.

The spelling of 13800495 in words is "thirteen million, eight hundred thousand, four hundred ninety-five".