46415812 has 6 divisors (see below), whose sum is σ = 81227678. Its totient is φ = 23207904.

The previous prime is 46415807. The next prime is 46415819. The reversal of 46415812 is 21851464.

46415812 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 only one way, i.e., 29964676 + 16451136 = 5474^2 + 4056^2 .

It is not an unprimeable number, because it can be changed into a prime (46415819) 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 as a sum of consecutive naturals, namely, 5801973 + ... + 5801980.

Almost surely, 2^46415812 is an apocalyptic number.

It is an amenable number.

46415812 is a deficient number, since it is larger than the sum of its proper divisors (34811866).

46415812 is a wasteful number, since it uses less digits than its factorization.

46415812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603957 (or 11603955 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 46415812 is about 6812.9150882717. The cubic root of 46415812 is about 359.3811693660.

The spelling of 46415812 in words is "forty-six million, four hundred fifteen thousand, eight hundred twelve".