153789230 has 32 divisors (see below), whose sum is σ = 333020160. Its totient is φ = 49952160.

The previous prime is 153789179. The next prime is 153789239. The reversal of 153789230 is 32987351.

It is a super-2 number, since 2×153789230² = 47302254527985800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153789239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56486 + ... + 59145.

It is an arithmetic number, because the mean of its divisors is an integer number (10406880).

Almost surely, 2^153789230 is an apocalyptic number.

153789230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153789230 is an abundant number, since it is smaller than the sum of its proper divisors (179230930).

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

153789230 is a wasteful number, since it uses less digits than its factorization.

153789230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115664.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 153789230 is about 12401.1785730228. The cubic root of 153789230 is about 535.7661948092.

The spelling of 153789230 in words is "one hundred fifty-three million, seven hundred eighty-nine thousand, two hundred thirty".