229013536 has 48 divisors (see below), whose sum is σ = 486228960. Its totient is φ = 105822720.

The previous prime is 229013527. The next prime is 229013549. The reversal of 229013536 is 635310922.

It is a super-3 number, since 3×229013536³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 229013498 and 229013507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20335 + ... + 29521.

It is an arithmetic number, because the mean of its divisors is an integer number (10129770).

Almost surely, 2^229013536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229013536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243114480).

229013536 is an abundant number, since it is smaller than the sum of its proper divisors (257215424).

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

229013536 is a wasteful number, since it uses less digits than its factorization.

229013536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257 (or 9249 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 229013536 is about 15133.1931858415. The cubic root of 229013536 is about 611.8153714217.

The spelling of 229013536 in words is "two hundred twenty-nine million, thirteen thousand, five hundred thirty-six".