46215233 has 2 divisors, whose sum is σ = 46215234. Its totient is φ = 46215232.

The previous prime is 46215229. The next prime is 46215251. The reversal of 46215233 is 33251264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36336784 + 9878449 = 6028^2 + 3143^2 .

It is a cyclic number.

It is not a de Polignac number, because 46215233 - 2² = 46215229 is a prime.

It is a super-2 number, since 2×46215233² = 4271695522488578, which contains 22 as substring.

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 (46215223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23107616 + 23107617.

It is an arithmetic number, because the mean of its divisors is an integer number (23107617).

Almost surely, 2^46215233 is an apocalyptic number.

It is an amenable number.

46215233 is a deficient number, since it is larger than the sum of its proper divisors (1).

46215233 is an equidigital number, since it uses as much as digits as its factorization.

46215233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 46215233 is about 6798.1786531394. The cubic root of 46215233 is about 358.8627512069.

Adding to 46215233 its reverse (33251264), we get a palindrome (79466497).

The spelling of 46215233 in words is "forty-six million, two hundred fifteen thousand, two hundred thirty-three".