152420430 has 64 divisors (see below), whose sum is σ = 373621248. Its totient is φ = 39788160.

The previous prime is 152420417. The next prime is 152420441. The reversal of 152420430 is 34024251.

It is a junction number, because it is equal to n+sod(n) for n = 152420397 and 152420406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330400 + ... + 330860.

It is an arithmetic number, because the mean of its divisors is an integer number (5837832).

Almost surely, 2^152420430 is an apocalyptic number.

152420430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152420430 is an abundant number, since it is smaller than the sum of its proper divisors (221200818).

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

152420430 is a wasteful number, since it uses less digits than its factorization.

152420430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 152420430 is about 12345.8669197428. The cubic root of 152420430 is about 534.1719276948.

Adding to 152420430 its reverse (34024251), we get a palindrome (186444681).

The spelling of 152420430 in words is "one hundred fifty-two million, four hundred twenty thousand, four hundred thirty".