46478469 has 12 divisors (see below), whose sum is σ = 64785056. Its totient is φ = 29637432.

The previous prime is 46478449. The next prime is 46478473. The reversal of 46478469 is 96487464.

It is not a de Polignac number, because 46478469 - 2¹⁵ = 46445701 is a prime.

It is a super-2 number, since 2×46478469² = 4320496161167922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46478429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13057 + ... + 16230.

Almost surely, 2^46478469 is an apocalyptic number.

It is an amenable number.

46478469 is a deficient number, since it is larger than the sum of its proper divisors (18306587).

46478469 is a wasteful number, since it uses less digits than its factorization.

46478469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29336 (or 29313 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The square root of 46478469 is about 6817.5119361832. The cubic root of 46478469 is about 359.5428069652.

The spelling of 46478469 in words is "forty-six million, four hundred seventy-eight thousand, four hundred sixty-nine".