152808970 has 8 divisors (see below), whose sum is σ = 275056164. Its totient is φ = 61123584.

The previous prime is 152808949. The next prime is 152808973. The reversal of 152808970 is 79808251.

It can be written as a sum of positive squares in 2 ways, for example, as 146918641 + 5890329 = 12121^2 + 2427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (152808973) 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 3 ways as a sum of consecutive naturals, for example, 7640439 + ... + 7640458.

Almost surely, 2^152808970 is an apocalyptic number.

152808970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152808970 is a deficient number, since it is larger than the sum of its proper divisors (122247194).

152808970 is a wasteful number, since it uses less digits than its factorization.

152808970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15280904.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 152808970 is about 12361.5925349447. The cubic root of 152808970 is about 534.6254343867.

The spelling of 152808970 in words is "one hundred fifty-two million, eight hundred eight thousand, nine hundred seventy".