13072050 has 96 divisors (see below), whose sum is σ = 37676160. Its totient is φ = 3326400.

The previous prime is 13072021. The next prime is 13072067. The reversal of 13072050 is 5027031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30840 + ... + 31260.

It is an arithmetic number, because the mean of its divisors is an integer number (392460).

Almost surely, 2^13072050 is an apocalyptic number.

13072050 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 13072050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18838080).

13072050 is an abundant number, since it is smaller than the sum of its proper divisors (24604110).

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

13072050 is a wasteful number, since it uses less digits than its factorization.

13072050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 13072050 is about 3615.5290069366. The cubic root of 13072050 is about 235.5670627298.

Adding to 13072050 its reverse (5027031), we get a palindrome (18099081).

The spelling of 13072050 in words is "thirteen million, seventy-two thousand, fifty".