46140225 has 24 divisors (see below), whose sum is σ = 76602240. Its totient is φ = 24505920.

The previous prime is 46140203. The next prime is 46140239. The reversal of 46140225 is 52204164.

It is not a de Polignac number, because 46140225 - 2¹⁴ = 46123841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46140195 and 46140204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19032 + ... + 21318.

It is an arithmetic number, because the mean of its divisors is an integer number (3191760).

Almost surely, 2^46140225 is an apocalyptic number.

It is an amenable number.

46140225 is a deficient number, since it is larger than the sum of its proper divisors (30462015).

46140225 is a wasteful number, since it uses less digits than its factorization.

46140225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569 (or 2564 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 46140225 is about 6792.6596411126. The cubic root of 46140225 is about 358.6684995776.

Adding to 46140225 its reverse (52204164), we get a palindrome (98344389).

The spelling of 46140225 in words is "forty-six million, one hundred forty thousand, two hundred twenty-five".