46645370 has 16 divisors (see below), whose sum is σ = 84067848. Its totient is φ = 18634560.

The previous prime is 46645337. The next prime is 46645373. The reversal of 46645370 is 7354664.

46645370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 44609041 + 2036329 = 6679^2 + 1427^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46645370.

It is not an unprimeable number, because it can be changed into a prime (46645373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6932 + ... + 11888.

Almost surely, 2^46645370 is an apocalyptic number.

46645370 is a deficient number, since it is larger than the sum of its proper divisors (37422478).

46645370 is a wasteful number, since it uses less digits than its factorization.

46645370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 46645370 is about 6829.7415763702. The cubic root of 46645370 is about 359.9726573884.

The spelling of 46645370 in words is "forty-six million, six hundred forty-five thousand, three hundred seventy".