428301501 has 8 divisors (see below), whose sum is σ = 576613440. Its totient is φ = 282761952.

The previous prime is 428301481. The next prime is 428301563. The reversal of 428301501 is 105103824.

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

It is not a de Polignac number, because 428301501 - 2⁶ = 428301437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428301701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692736 + ... + 693353.

It is an arithmetic number, because the mean of its divisors is an integer number (72076680).

Almost surely, 2^428301501 is an apocalyptic number.

It is an amenable number.

428301501 is a deficient number, since it is larger than the sum of its proper divisors (148311939).

428301501 is a wasteful number, since it uses less digits than its factorization.

428301501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386195.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 428301501 is about 20695.4463832023. The cubic root of 428301501 is about 753.7891213960.

The spelling of 428301501 in words is "four hundred twenty-eight million, three hundred one thousand, five hundred one".