235629164 has 18 divisors (see below), whose sum is σ = 422176860. Its totient is φ = 115071096.

The previous prime is 235629137. The next prime is 235629169. The reversal of 235629164 is 461926532.

235629164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×235629164² = 111042205854677792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (235629169) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8534 + ... + 23325.

It is an arithmetic number, because the mean of its divisors is an integer number (23454270).

Almost surely, 2^235629164 is an apocalyptic number.

It is an amenable number.

235629164 is a deficient number, since it is larger than the sum of its proper divisors (186547696).

235629164 is a wasteful number, since it uses less digits than its factorization.

235629164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31949 (or 31904 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 235629164 is about 15350.2170668691. The cubic root of 235629164 is about 617.6508083418.

The spelling of 235629164 in words is "two hundred thirty-five million, six hundred twenty-nine thousand, one hundred sixty-four".