46984155 has 32 divisors (see below), whose sum is σ = 77571648. Its totient is φ = 24268800.

The previous prime is 46984153. The next prime is 46984163. The reversal of 46984155 is 55148964.

It is not a de Polignac number, because 46984155 - 2¹ = 46984153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46984153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148057 + ... + 148373.

It is an arithmetic number, because the mean of its divisors is an integer number (2424114).

Almost surely, 2^46984155 is an apocalyptic number.

46984155 is a deficient number, since it is larger than the sum of its proper divisors (30587493).

46984155 is a wasteful number, since it uses less digits than its factorization.

46984155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its digits is 172800, while the sum is 42.

The square root of 46984155 is about 6854.4988875920. The cubic root of 46984155 is about 360.8420489527.

The spelling of 46984155 in words is "forty-six million, nine hundred eighty-four thousand, one hundred fifty-five".