46112621 has 2 divisors, whose sum is σ = 46112622.
Its totient is φ = 46112620.
The previous prime is 46112617. The next prime is 46112623. The reversal of 46112621 is 12621164.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 41744521 + 4368100 = 6461^2 + 2090^2
It is a cyclic number.
It is not a de Polignac number, because 46112621 - 22 = 46112617 is a prime.
Together with 46112623, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (46112623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23056310 + 23056311.
It is an arithmetic number, because the mean of its divisors is an integer number (23056311).
Almost surely, 246112621 is an apocalyptic number.
It is an amenable number.
46112621 is a deficient number, since it is larger than the sum of its proper divisors (1).
46112621 is an equidigital number, since it uses as much as digits as its factorization.
46112621 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 576, while the sum is 23.
The square root of 46112621 is about 6790.6274378735.
The cubic root of 46112621 is about 358.5969592508.
Adding to 46112621 its reverse (12621164), we get a palindrome (58733785).
The spelling of 46112621 in words is "forty-six million, one hundred twelve thousand, six hundred twenty-one".