231429796 has 12 divisors (see below), whose sum is σ = 436156252. Its totient is φ = 106813728.

The previous prime is 231429767. The next prime is 231429799. The reversal of 231429796 is 697924132.

It can be written as a sum of positive squares in 2 ways, for example, as 114789796 + 116640000 = 10714^2 + 10800^2 .

It is not an unprimeable number, because it can be changed into a prime (231429799) 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, 2225235 + ... + 2225338.

Almost surely, 2^231429796 is an apocalyptic number.

231429796 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

231429796 is a deficient number, since it is larger than the sum of its proper divisors (204726456).

231429796 is a wasteful number, since it uses less digits than its factorization.

231429796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450590 (or 4450588 counting only the distinct ones).

The product of its digits is 163296, while the sum is 43.

The square root of 231429796 is about 15212.8168331838. The cubic root of 231429796 is about 613.9595477457.

The spelling of 231429796 in words is "two hundred thirty-one million, four hundred twenty-nine thousand, seven hundred ninety-six".