34232016 has 160 divisors (see below), whose sum is σ = 115492608. Its totient is φ = 8478720.

The previous prime is 34231997. The next prime is 34232057. The reversal of 34232016 is 61023243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 34231983 and 34232001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74026 + ... + 74486.

Almost surely, 2^34232016 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 34232016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57746304).

34232016 is an abundant number, since it is smaller than the sum of its proper divisors (81260592).

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

34232016 is a wasteful number, since it uses less digits than its factorization.

34232016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 34232016 is about 5850.8132768018. The cubic root of 34232016 is about 324.6964139411.

Adding to 34232016 its reverse (61023243), we get a palindrome (95255259).

The spelling of 34232016 in words is "thirty-four million, two hundred thirty-two thousand, sixteen".