235320016 has 60 divisors (see below), whose sum is σ = 486424224. Its totient is φ = 110260800.

The previous prime is 235320011. The next prime is 235320049. The reversal of 235320016 is 610023532.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235320011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756501 + ... + 756811.

Almost surely, 2^235320016 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 235320016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243212112).

235320016 is an abundant number, since it is smaller than the sum of its proper divisors (251104208).

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

235320016 is a wasteful number, since it uses less digits than its factorization.

235320016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 235320016 is about 15340.1439367432. The cubic root of 235320016 is about 617.3805686181.

Adding to 235320016 its reverse (610023532), we get a palindrome (845343548).

The spelling of 235320016 in words is "two hundred thirty-five million, three hundred twenty thousand, sixteen".