46504145 has 8 divisors (see below), whose sum is σ = 56008104. Its totient is φ = 37067904.

The previous prime is 46504121. The next prime is 46504147. The reversal of 46504145 is 54140564.

It can be written as a sum of positive squares in 4 ways, for example, as 2930944 + 43573201 = 1712^2 + 6601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46504145 - 2⁸ = 46503889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46504147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15404 + ... + 18173.

It is an arithmetic number, because the mean of its divisors is an integer number (7001013).

Almost surely, 2^46504145 is an apocalyptic number.

It is an amenable number.

46504145 is a deficient number, since it is larger than the sum of its proper divisors (9503959).

46504145 is a wasteful number, since it uses less digits than its factorization.

46504145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33859.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 46504145 is about 6819.3947678661. The cubic root of 46504145 is about 359.6090019288.

The spelling of 46504145 in words is "forty-six million, five hundred four thousand, one hundred forty-five".