46111661 has 2 divisors, whose sum is σ = 46111662. Its totient is φ = 46111660.

The previous prime is 46111631. The next prime is 46111673. The reversal of 46111661 is 16611164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45630025 + 481636 = 6755^2 + 694^2 .

It is a cyclic number.

It is not a de Polignac number, because 46111661 - 2¹⁴ = 46095277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46111661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46111621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23055830 + 23055831.

It is an arithmetic number, because the mean of its divisors is an integer number (23055831).

Almost surely, 2^46111661 is an apocalyptic number.

It is an amenable number.

46111661 is a deficient number, since it is larger than the sum of its proper divisors (1).

46111661 is an equidigital number, since it uses as much as digits as its factorization.

46111661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 26.

The square root of 46111661 is about 6790.5567518430. The cubic root of 46111661 is about 358.5944707385.

The spelling of 46111661 in words is "forty-six million, one hundred eleven thousand, six hundred sixty-one".