46363645 has 8 divisors (see below), whose sum is σ = 55778904. Its totient is φ = 36995904.

The previous prime is 46363619. The next prime is 46363649. The reversal of 46363645 is 54636364.

It can be written as a sum of positive squares in 4 ways, for example, as 13793796 + 32569849 = 3714^2 + 5707^2 .

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 46363645 - 2⁷ = 46363517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46363649) 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 7 ways as a sum of consecutive naturals, for example, 9694 + ... + 13663.

It is an arithmetic number, because the mean of its divisors is an integer number (6972363).

Almost surely, 2^46363645 is an apocalyptic number.

It is an amenable number.

46363645 is a deficient number, since it is larger than the sum of its proper divisors (9415259).

46363645 is a wasteful number, since it uses less digits than its factorization.

46363645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23759.

The product of its digits is 155520, while the sum is 37.

The square root of 46363645 is about 6809.0854745700. The cubic root of 46363645 is about 359.2464820354.

It can be divided in two parts, 4636 and 3645, that added together give a square (8281 = 91²).

The spelling of 46363645 in words is "forty-six million, three hundred sixty-three thousand, six hundred forty-five".