152830540 has 12 divisors (see below), whose sum is σ = 320944176. Its totient is φ = 61132208.

The previous prime is 152830529. The next prime is 152830627. The reversal of 152830540 is 45038251.

It is a junction number, because it is equal to n+sod(n) for n = 152830499 and 152830508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3820744 + ... + 3820783.

It is an arithmetic number, because the mean of its divisors is an integer number (26745348).

Almost surely, 2^152830540 is an apocalyptic number.

152830540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152830540 is an abundant number, since it is smaller than the sum of its proper divisors (168113636).

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

152830540 is a wasteful number, since it uses less digits than its factorization.

152830540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641536 (or 7641534 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 152830540 is about 12362.4649645611. The cubic root of 152830540 is about 534.6505885123.

Adding to 152830540 its reverse (45038251), we get a palindrome (197868791).

The spelling of 152830540 in words is "one hundred fifty-two million, eight hundred thirty thousand, five hundred forty".