28413301 has 8 divisors (see below), whose sum is σ = 33592320. Its totient is φ = 23514288.

The previous prime is 28413289. The next prime is 28413311. The reversal of 28413301 is 10331482.

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

It is not a de Polignac number, because 28413301 - 2⁵ = 28413269 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 (28413311) 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, 69781 + ... + 70186.

It is an arithmetic number, because the mean of its divisors is an integer number (4199040).

Almost surely, 2^28413301 is an apocalyptic number.

It is an amenable number.

28413301 is a deficient number, since it is larger than the sum of its proper divisors (5179019).

28413301 is a wasteful number, since it uses less digits than its factorization.

28413301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140003.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 28413301 is about 5330.4128357942. The cubic root of 28413301 is about 305.1456833370.

Adding to 28413301 its reverse (10331482), we get a palindrome (38744783).

The spelling of 28413301 in words is "twenty-eight million, four hundred thirteen thousand, three hundred one".