46378732 has 6 divisors (see below), whose sum is σ = 81162788. Its totient is φ = 23189364.

The previous prime is 46378729. The next prime is 46378751. The reversal of 46378732 is 23787364.

It is a happy number.

46378732 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

46378732 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5797338 + ... + 5797345.

Almost surely, 2^46378732 is an apocalyptic number.

It is an amenable number.

46378732 is a deficient number, since it is larger than the sum of its proper divisors (34784056).

46378732 is a wasteful number, since it uses less digits than its factorization.

46378732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11594687 (or 11594685 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The square root of 46378732 is about 6810.1932424859. The cubic root of 46378732 is about 359.2854447751.

It can be divided in two parts, 4 and 6378732, that added together give a palindrome (6378736).

The spelling of 46378732 in words is "forty-six million, three hundred seventy-eight thousand, seven hundred thirty-two".