153435230 has 32 divisors (see below), whose sum is σ = 307692000. Its totient is φ = 54698112.

The previous prime is 153435209. The next prime is 153435239. The reversal of 153435230 is 32534351.

153435230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 153435230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153435239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16580 + ... + 24119.

It is an arithmetic number, because the mean of its divisors is an integer number (9615375).

Almost surely, 2^153435230 is an apocalyptic number.

153435230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153435230 is an abundant number, since it is smaller than the sum of its proper divisors (154256770).

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

153435230 is a wasteful number, since it uses less digits than its factorization.

153435230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40748.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 153435230 is about 12386.8975130983. The cubic root of 153435230 is about 535.3547942116.

Adding to 153435230 its reverse (32534351), we get a palindrome (185969581).

The spelling of 153435230 in words is "one hundred fifty-three million, four hundred thirty-five thousand, two hundred thirty".