46430890 has 16 divisors (see below), whose sum is σ = 91173600. Its totient is φ = 16883920.

The previous prime is 46430887. The next prime is 46430899. The reversal of 46430890 is 9803464.

46430890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (46430899) 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, 210940 + ... + 211159.

It is an arithmetic number, because the mean of its divisors is an integer number (5698350).

Almost surely, 2^46430890 is an apocalyptic number.

46430890 is a deficient number, since it is larger than the sum of its proper divisors (44742710).

46430890 is a wasteful number, since it uses less digits than its factorization.

46430890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422117.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 46430890 is about 6814.0215731974. The cubic root of 46430890 is about 359.4200796884.

The spelling of 46430890 in words is "forty-six million, four hundred thirty thousand, eight hundred ninety".