46856045 has 4 divisors (see below), whose sum is σ = 56227260. Its totient is φ = 37484832.

The previous prime is 46856041. The next prime is 46856057. The reversal of 46856045 is 54065864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25270729 + 21585316 = 5027^2 + 4646^2 .

It is a cyclic number.

It is not a de Polignac number, because 46856045 - 2² = 46856041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46856041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4685600 + ... + 4685609.

It is an arithmetic number, because the mean of its divisors is an integer number (14056815).

Almost surely, 2^46856045 is an apocalyptic number.

It is an amenable number.

46856045 is a deficient number, since it is larger than the sum of its proper divisors (9371215).

46856045 is an equidigital number, since it uses as much as digits as its factorization.

46856045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9371214.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 46856045 is about 6845.1475513680. The cubic root of 46856045 is about 360.5137854189.

The spelling of 46856045 in words is "forty-six million, eight hundred fifty-six thousand, forty-five".