235291996 has 12 divisors (see below), whose sum is σ = 412390440. Its totient is φ = 117466160.

The previous prime is 235291957. The next prime is 235291997. The reversal of 235291996 is 699192532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235291997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41995 + ... + 47266.

It is an arithmetic number, because the mean of its divisors is an integer number (34365870).

Almost surely, 2^235291996 is an apocalyptic number.

It is an amenable number.

235291996 is a deficient number, since it is larger than the sum of its proper divisors (177098444).

235291996 is a wasteful number, since it uses less digits than its factorization.

235291996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89924 (or 89922 counting only the distinct ones).

The product of its digits is 262440, while the sum is 46.

The square root of 235291996 is about 15339.2306195585. The cubic root of 235291996 is about 617.3560634209.

The spelling of 235291996 in words is "two hundred thirty-five million, two hundred ninety-one thousand, nine hundred ninety-six".