14268870 has 192 divisors, whose sum is σ = 48522240. Its totient is φ = 2822400.

The previous prime is 14268853. The next prime is 14268883. The reversal of 14268870 is 7886241.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 200935 + ... + 201005.

It is an arithmetic number, because the mean of its divisors is an integer number (252720).

Almost surely, 2^14268870 is an apocalyptic number.

14268870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14268870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24261120).

14268870 is an abundant number, since it is smaller than the sum of its proper divisors (34253370).

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

14268870 is a wasteful number, since it uses less digits than its factorization.

14268870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 14268870 is about 3777.4157833101. The cubic root of 14268870 is about 242.5473461244.

It can be divided in two parts, 1426 and 8870, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 14268870 in words is "fourteen million, two hundred sixty-eight thousand, eight hundred seventy".