46226321 has 2 divisors, whose sum is σ = 46226322. Its totient is φ = 46226320.

The previous prime is 46226309. The next prime is 46226329. The reversal of 46226321 is 12362264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46036225 + 190096 = 6785^2 + 436^2 .

It is a cyclic number.

It is not a de Polignac number, because 46226321 - 2¹⁴ = 46209937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (46226329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23113160 + 23113161.

It is an arithmetic number, because the mean of its divisors is an integer number (23113161).

Almost surely, 2^46226321 is an apocalyptic number.

It is an amenable number.

46226321 is a deficient number, since it is larger than the sum of its proper divisors (1).

46226321 is an equidigital number, since it uses as much as digits as its factorization.

46226321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 26.

The square root of 46226321 is about 6798.9941167793. The cubic root of 46226321 is about 358.8914484693.

Adding to 46226321 its reverse (12362264), we get a palindrome (58588585).

The spelling of 46226321 in words is "forty-six million, two hundred twenty-six thousand, three hundred twenty-one".