152703820 has 12 divisors (see below), whose sum is σ = 320678064. Its totient is φ = 61081520.

The previous prime is 152703791. The next prime is 152703829. The reversal of 152703820 is 28307251.

It is not an unprimeable number, because it can be changed into a prime (152703829) 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 3 ways as a sum of consecutive naturals, for example, 3817576 + ... + 3817615.

It is an arithmetic number, because the mean of its divisors is an integer number (26723172).

Almost surely, 2^152703820 is an apocalyptic number.

152703820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152703820 is an abundant number, since it is smaller than the sum of its proper divisors (167974244).

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

152703820 is a wasteful number, since it uses less digits than its factorization.

152703820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635200 (or 7635198 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 152703820 is about 12357.3387102563. The cubic root of 152703820 is about 534.5027784901.

The spelling of 152703820 in words is "one hundred fifty-two million, seven hundred three thousand, eight hundred twenty".