152231830 has 16 divisors (see below), whose sum is σ = 277097760. Its totient is φ = 60208192.

The previous prime is 152231813. The next prime is 152231831. The reversal of 152231830 is 38132251.

It is a junction number, because it is equal to n+sod(n) for n = 152231795 and 152231804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152231831) 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, 84634 + ... + 86413.

It is an arithmetic number, because the mean of its divisors is an integer number (17318610).

Almost surely, 2^152231830 is an apocalyptic number.

152231830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152231830 is a deficient number, since it is larger than the sum of its proper divisors (124865930).

152231830 is a wasteful number, since it uses less digits than its factorization.

152231830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171143.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 152231830 is about 12338.2263717278. The cubic root of 152231830 is about 533.9515145325.

The spelling of 152231830 in words is "one hundred fifty-two million, two hundred thirty-one thousand, eight hundred thirty".