730151 has 8 divisors (see below), whose sum is σ = 779520. Its totient is φ = 681912.

The previous prime is 730139. The next prime is 730157. The reversal of 730151 is 151037.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-730151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1346 + ... + 1808.

It is an arithmetic number, because the mean of its divisors is an integer number (97440).

2⁷³⁰¹⁵¹ is an apocalyptic number.

730151 is a deficient number, since it is larger than the sum of its proper divisors (49369).

730151 is a wasteful number, since it uses less digits than its factorization.

730151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 730151 is about 854.4887360287. The cubic root of 730151 is about 90.0473413485.

Adding to 730151 its reverse (151037), we get a palindrome (881188).

The spelling of 730151 in words is "seven hundred thirty thousand, one hundred fifty-one".