46642205 has 4 divisors (see below), whose sum is σ = 55970652. Its totient is φ = 37313760.

The previous prime is 46642201. The next prime is 46642213. The reversal of 46642205 is 50224664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6775609 + 39866596 = 2603^2 + 6314^2 .

It is not a de Polignac number, because 46642205 - 2² = 46642201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46642201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4664216 + ... + 4664225.

It is an arithmetic number, because the mean of its divisors is an integer number (13992663).

Almost surely, 2^46642205 is an apocalyptic number.

It is an amenable number.

46642205 is a deficient number, since it is larger than the sum of its proper divisors (9328447).

46642205 is an equidigital number, since it uses as much as digits as its factorization.

46642205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9328446.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46642205 is about 6829.5098652832. The cubic root of 46642205 is about 359.9645155354.

Adding to 46642205 its reverse (50224664), we get a palindrome (96866869).

The spelling of 46642205 in words is "forty-six million, six hundred forty-two thousand, two hundred five".