46136225 has 12 divisors (see below), whose sum is σ = 58756284. Its totient is φ = 35910720.

The previous prime is 46136221. The next prime is 46136231. The reversal of 46136225 is 52263164.

It can be written as a sum of positive squares in 6 ways, for example, as 2483776 + 43652449 = 1576^2 + 6607^2 .

It is not a de Polignac number, because 46136225 - 2² = 46136221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46136221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24014 + ... + 25863.

It is an arithmetic number, because the mean of its divisors is an integer number (4896357).

Almost surely, 2^46136225 is an apocalyptic number.

It is an amenable number.

46136225 is a deficient number, since it is larger than the sum of its proper divisors (12620059).

46136225 is a wasteful number, since it uses less digits than its factorization.

46136225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49924 (or 49919 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 46136225 is about 6792.3651992513. The cubic root of 46136225 is about 358.6581346848.

Adding to 46136225 its reverse (52263164), we get a palindrome (98399389).

The spelling of 46136225 in words is "forty-six million, one hundred thirty-six thousand, two hundred twenty-five".