46345321 has 8 divisors (see below), whose sum is σ = 51271488. Its totient is φ = 41538000.

The previous prime is 46345297. The next prime is 46345333. The reversal of 46345321 is 12354364.

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

It is a cyclic number.

It is not a de Polignac number, because 46345321 - 2⁷ = 46345193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46345321.

It is not an unprimeable number, because it can be changed into a prime (46345361) 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, 28890 + ... + 30451.

It is an arithmetic number, because the mean of its divisors is an integer number (6408936).

Almost surely, 2^46345321 is an apocalyptic number.

It is an amenable number.

46345321 is a deficient number, since it is larger than the sum of its proper divisors (4926167).

46345321 is a wasteful number, since it uses less digits than its factorization.

46345321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59423.

The product of its digits is 8640, while the sum is 28.

The square root of 46345321 is about 6807.7397864490. The cubic root of 46345321 is about 359.1991482537.

Adding to 46345321 its reverse (12354364), we get a palindrome (58699685).

The spelling of 46345321 in words is "forty-six million, three hundred forty-five thousand, three hundred twenty-one".