151730280 has 256 divisors, whose sum is σ = 555206400. Its totient is φ = 36633600.

The previous prime is 151730269. The next prime is 151730297. The reversal of 151730280 is 82037151.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 63 ways as a sum of consecutive naturals, for example, 1417987 + ... + 1418093.

It is an arithmetic number, because the mean of its divisors is an integer number (2168775).

Almost surely, 2^151730280 is an apocalyptic number.

151730280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151730280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277603200).

151730280 is an abundant number, since it is smaller than the sum of its proper divisors (403476120).

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

151730280 is a wasteful number, since it uses less digits than its factorization.

151730280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 151730280 is about 12317.8845586407. The cubic root of 151730280 is about 533.3644756121.

The spelling of 151730280 in words is "one hundred fifty-one million, seven hundred thirty thousand, two hundred eighty".