46991150 has 12 divisors (see below), whose sum is σ = 87403632. Its totient is φ = 18796440.

The previous prime is 46991149. The next prime is 46991171. The reversal of 46991150 is 5119964.

46991150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 46991150.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 469862 + ... + 469961.

It is an arithmetic number, because the mean of its divisors is an integer number (7283636).

Almost surely, 2^46991150 is an apocalyptic number.

46991150 is a deficient number, since it is larger than the sum of its proper divisors (40412482).

46991150 is a wasteful number, since it uses less digits than its factorization.

46991150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939835 (or 939830 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 46991150 is about 6855.0091174265. The cubic root of 46991150 is about 360.8599554496.

It can be divided in two parts, 469 and 91150, that added together give a palindrome (91619).

The spelling of 46991150 in words is "forty-six million, nine hundred ninety-one thousand, one hundred fifty".