13454850 has 48 divisors (see below), whose sum is σ = 35131680. Its totient is φ = 3398400.

The previous prime is 13454843. The next prime is 13454863. The reversal of 13454850 is 5845431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490 + ... + 5210.

It is an arithmetic number, because the mean of its divisors is an integer number (731910).

Almost surely, 2^13454850 is an apocalyptic number.

13454850 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 13454850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17565840).

13454850 is an abundant number, since it is smaller than the sum of its proper divisors (21676830).

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

13454850 is a wasteful number, since it uses less digits than its factorization.

13454850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755 (or 4750 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 13454850 is about 3668.0853316138. The cubic root of 13454850 is about 237.8444125865.

The spelling of 13454850 in words is "thirteen million, four hundred fifty-four thousand, eight hundred fifty".