46660225 has 6 divisors (see below), whose sum is σ = 57858710. Its totient is φ = 37328160.

The previous prime is 46660199. The next prime is 46660231. The reversal of 46660225 is 52206664.

It can be written as a sum of positive squares in 3 ways, for example, as 976144 + 45684081 = 988^2 + 6759^2 .

It is not a de Polignac number, because 46660225 - 2¹¹ = 46658177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 933180 + ... + 933229.

Almost surely, 2^46660225 is an apocalyptic number.

It is an amenable number.

46660225 is a deficient number, since it is larger than the sum of its proper divisors (11198485).

46660225 is a wasteful number, since it uses less digits than its factorization.

46660225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866419 (or 1866414 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 46660225 is about 6830.8290126455. The cubic root of 46660225 is about 360.0108664415.

Adding to 46660225 its reverse (52206664), we get a palindrome (98866889).

The spelling of 46660225 in words is "forty-six million, six hundred sixty thousand, two hundred twenty-five".