234622031 has 8 divisors (see below), whose sum is σ = 268321920. Its totient is φ = 200967768.

The previous prime is 234622001. The next prime is 234622039. The reversal of 234622031 is 130226432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234622031 - 2¹⁰ = 234621007 is a prime.

It is a super-2 number, since 2×234622031² = 110094994861129922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234621988 and 234622006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234622039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440 + ... + 21666.

It is an arithmetic number, because the mean of its divisors is an integer number (33540240).

Almost surely, 2^234622031 is an apocalyptic number.

234622031 is a deficient number, since it is larger than the sum of its proper divisors (33699889).

234622031 is a wasteful number, since it uses less digits than its factorization.

234622031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 234622031 is about 15317.3767662743. The cubic root of 234622031 is about 616.7695579310.

Adding to 234622031 its reverse (130226432), we get a palindrome (364848463).

The spelling of 234622031 in words is "two hundred thirty-four million, six hundred twenty-two thousand, thirty-one".