45926321 has 8 divisors (see below), whose sum is σ = 52585920. Its totient is φ = 39291408.

The previous prime is 45926317. The next prime is 45926327. The reversal of 45926321 is 12362954.

It is a happy number.

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 45926321 - 2² = 45926317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45926327) 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, 1991 + ... + 9788.

It is an arithmetic number, because the mean of its divisors is an integer number (6573240).

Almost surely, 2^45926321 is an apocalyptic number.

It is an amenable number.

45926321 is a deficient number, since it is larger than the sum of its proper divisors (6659599).

45926321 is a wasteful number, since it uses less digits than its factorization.

45926321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343.

The product of its digits is 12960, while the sum is 32.

The square root of 45926321 is about 6776.8961184306. The cubic root of 45926321 is about 358.1133838709.

The spelling of 45926321 in words is "forty-five million, nine hundred twenty-six thousand, three hundred twenty-one".