46189772 has 6 divisors (see below), whose sum is σ = 80832108. Its totient is φ = 23094884.

The previous prime is 46189771. The next prime is 46189777. The reversal of 46189772 is 27798164.

It is not an unprimeable number, because it can be changed into a prime (46189771) 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 as a sum of consecutive naturals, namely, 5773718 + ... + 5773725.

It is an arithmetic number, because the mean of its divisors is an integer number (13472018).

Almost surely, 2^46189772 is an apocalyptic number.

It is an amenable number.

46189772 is a deficient number, since it is larger than the sum of its proper divisors (34642336).

46189772 is a wasteful number, since it uses less digits than its factorization.

46189772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11547447 (or 11547445 counting only the distinct ones).

The product of its digits is 169344, while the sum is 44.

The square root of 46189772 is about 6796.3057612206. The cubic root of 46189772 is about 358.7968372765.

The spelling of 46189772 in words is "forty-six million, one hundred eighty-nine thousand, seven hundred seventy-two".