40328301 has 24 divisors (see below), whose sum is σ = 61663680. Its totient is φ = 23352576.

The previous prime is 40328293. The next prime is 40328347. The reversal of 40328301 is 10382304.

It is a happy number.

It is not a de Polignac number, because 40328301 - 2³ = 40328293 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40328371) 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, 6280 + ... + 10958.

It is an arithmetic number, because the mean of its divisors is an integer number (2569320).

Almost surely, 2^40328301 is an apocalyptic number.

It is an amenable number.

40328301 is a deficient number, since it is larger than the sum of its proper divisors (21335379).

40328301 is a wasteful number, since it uses less digits than its factorization.

40328301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725 (or 4712 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 40328301 is about 6350.4567552264. The cubic root of 40328301 is about 342.9282858568.

The spelling of 40328301 in words is "forty million, three hundred twenty-eight thousand, three hundred one".