46509430 has 32 divisors (see below), whose sum is σ = 91611648. Its totient is φ = 16860000.

The previous prime is 46509409. The next prime is 46509443. The reversal of 46509430 is 3490564.

It is a junction number, because it is equal to n+sod(n) for n = 46509392 and 46509401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61555 + ... + 62305.

It is an arithmetic number, because the mean of its divisors is an integer number (2862864).

Almost surely, 2^46509430 is an apocalyptic number.

46509430 is a deficient number, since it is larger than the sum of its proper divisors (45102218).

46509430 is a wasteful number, since it uses less digits than its factorization.

46509430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 46509430 is about 6819.7822545885. The cubic root of 46509430 is about 359.6226240951.

Adding to 46509430 its reverse (3490564), we get a palindrome (49999994).

It can be divided in two parts, 465094 and 30, that added together give a square (465124 = 682²).

The spelling of 46509430 in words is "forty-six million, five hundred nine thousand, four hundred thirty".