46471745 has 4 divisors (see below), whose sum is σ = 55766100. Its totient is φ = 37177392.

The previous prime is 46471729. The next prime is 46471757. The reversal of 46471745 is 54717464.

It is a happy number.

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 16834609 + 29637136 = 4103^2 + 5444^2 .

It is a cyclic number.

It is not a de Polignac number, because 46471745 - 2⁴ = 46471729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46471699 and 46471708.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4647170 + ... + 4647179.

It is an arithmetic number, because the mean of its divisors is an integer number (13941525).

Almost surely, 2^46471745 is an apocalyptic number.

It is an amenable number.

46471745 is a deficient number, since it is larger than the sum of its proper divisors (9294355).

46471745 is an equidigital number, since it uses as much as digits as its factorization.

46471745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9294354.

The product of its digits is 94080, while the sum is 38.

The square root of 46471745 is about 6817.0187765621. The cubic root of 46471745 is about 359.5254678798.

The spelling of 46471745 in words is "forty-six million, four hundred seventy-one thousand, seven hundred forty-five".