152215300 has 18 divisors (see below), whose sum is σ = 330307418. Its totient is φ = 60886080.

The previous prime is 152215249. The next prime is 152215309. The reversal of 152215300 is 3512251.

It can be written as a sum of positive squares in 3 ways, for example, as 876096 + 151339204 = 936^2 + 12302^2 .

It is not an unprimeable number, because it can be changed into a prime (152215309) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 760977 + ... + 761176.

Almost surely, 2^152215300 is an apocalyptic number.

152215300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152215300 is an abundant number, since it is smaller than the sum of its proper divisors (178092118).

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

152215300 is a wasteful number, since it uses less digits than its factorization.

152215300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522167 (or 1522160 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 152215300 is about 12337.5564841665. The cubic root of 152215300 is about 533.9321875669.

Adding to 152215300 its reverse (3512251), we get a palindrome (155727551).

The spelling of 152215300 in words is "one hundred fifty-two million, two hundred fifteen thousand, three hundred".