46466869 has 2 divisors, whose sum is σ = 46466870. Its totient is φ = 46466868.

The previous prime is 46466867. The next prime is 46466881. The reversal of 46466869 is 96866464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43362225 + 3104644 = 6585^2 + 1762^2 .

It is a cyclic number.

It is not a de Polignac number, because 46466869 - 2¹ = 46466867 is a prime.

It is a super-2 number, since 2×46466869² = 4318339829326322, which contains 22 as substring.

Together with 46466867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46466867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23233434 + 23233435.

It is an arithmetic number, because the mean of its divisors is an integer number (23233435).

Almost surely, 2^46466869 is an apocalyptic number.

It is an amenable number.

46466869 is a deficient number, since it is larger than the sum of its proper divisors (1).

46466869 is an equidigital number, since it uses as much as digits as its factorization.

46466869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 49.

The square root of 46466869 is about 6816.6611328421. The cubic root of 46466869 is about 359.5128931601.

The spelling of 46466869 in words is "forty-six million, four hundred sixty-six thousand, eight hundred sixty-nine".