152000730 has 48 divisors (see below), whose sum is σ = 451661184. Its totient is φ = 34742880.

The previous prime is 152000729. The next prime is 152000731. The reversal of 152000730 is 37000251.

152000730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (152000729) and next prime (152000731).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (152000731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120006 + ... + 121265.

It is an arithmetic number, because the mean of its divisors is an integer number (9409608).

Almost surely, 2^152000730 is an apocalyptic number.

152000730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152000730 is an abundant number, since it is smaller than the sum of its proper divisors (299660454).

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

152000730 is a wasteful number, since it uses less digits than its factorization.

152000730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241291 (or 241288 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 152000730 is about 12328.8576113118. The cubic root of 152000730 is about 533.6811840997.

Adding to 152000730 its reverse (37000251), we get a palindrome (189000981).

The spelling of 152000730 in words is "one hundred fifty-two million, seven hundred thirty", and thus it is an aban number.