46521725 has 6 divisors (see below), whose sum is σ = 57686970. Its totient is φ = 37217360.

The previous prime is 46521689. The next prime is 46521773. The reversal of 46521725 is 52712564.

It can be written as a sum of positive squares in 3 ways, for example, as 6046681 + 40475044 = 2459^2 + 6362^2 .

It is not a de Polignac number, because 46521725 - 2¹⁸ = 46259581 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46521691 and 46521700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 930410 + ... + 930459.

It is an arithmetic number, because the mean of its divisors is an integer number (9614495).

Almost surely, 2^46521725 is an apocalyptic number.

It is an amenable number.

46521725 is a deficient number, since it is larger than the sum of its proper divisors (11165245).

46521725 is a wasteful number, since it uses less digits than its factorization.

46521725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860879 (or 1860874 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 46521725 is about 6820.6836167645. The cubic root of 46521725 is about 359.6543106484.

The spelling of 46521725 in words is "forty-six million, five hundred twenty-one thousand, seven hundred twenty-five".