46964881 has 2 divisors, whose sum is σ = 46964882. Its totient is φ = 46964880.

The previous prime is 46964857. The next prime is 46964887. The reversal of 46964881 is 18846964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36180225 + 10784656 = 6015^2 + 3284^2 .

It is a cyclic number.

It is not a de Polignac number, because 46964881 - 2¹⁵ = 46932113 is a prime.

It is a super-2 number, since 2×46964881² = 4411400094688322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46964887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23482440 + 23482441.

It is an arithmetic number, because the mean of its divisors is an integer number (23482441).

Almost surely, 2^46964881 is an apocalyptic number.

It is an amenable number.

46964881 is a deficient number, since it is larger than the sum of its proper divisors (1).

46964881 is an equidigital number, since it uses as much as digits as its factorization.

46964881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 46.

The square root of 46964881 is about 6853.0928054419. The cubic root of 46964881 is about 360.7927002528.

The spelling of 46964881 in words is "forty-six million, nine hundred sixty-four thousand, eight hundred eighty-one".