446956141 has 2 divisors, whose sum is σ = 446956142. Its totient is φ = 446956140.

The previous prime is 446956127. The next prime is 446956157. The reversal of 446956141 is 141659644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338192100 + 108764041 = 18390^2 + 10429^2 .

It is a cyclic number.

It is not a de Polignac number, because 446956141 - 2¹¹ = 446954093 is a prime.

It is a super-2 number, since 2×446956141² = 399539583955223762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 446956094 and 446956103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (446956121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223478070 + 223478071.

It is an arithmetic number, because the mean of its divisors is an integer number (223478071).

Almost surely, 2^446956141 is an apocalyptic number.

It is an amenable number.

446956141 is a deficient number, since it is larger than the sum of its proper divisors (1).

446956141 is an equidigital number, since it uses as much as digits as its factorization.

446956141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 446956141 is about 21141.3372566638. The cubic root of 446956141 is about 764.5777161619.

The spelling of 446956141 in words is "four hundred forty-six million, nine hundred fifty-six thousand, one hundred forty-one".