46520546 has 8 divisors (see below), whose sum is σ = 70421340. Its totient is φ = 23046768.

The previous prime is 46520543. The next prime is 46520557. The reversal of 46520546 is 64502564.

46520546 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 2 ways, for example, as 46308025 + 212521 = 6805^2 + 461^2 .

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

It is a super-2 number, since 2×46520546² = 4328322400276232, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46520543) 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 3 ways as a sum of consecutive naturals, for example, 106481 + ... + 106916.

Almost surely, 2^46520546 is an apocalyptic number.

46520546 is a deficient number, since it is larger than the sum of its proper divisors (23900794).

46520546 is a wasteful number, since it uses less digits than its factorization.

46520546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213508.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 46520546 is about 6820.5971879301. The cubic root of 46520546 is about 359.6512723832.

The spelling of 46520546 in words is "forty-six million, five hundred twenty thousand, five hundred forty-six".