46220164 has 24 divisors (see below), whose sum is σ = 82114200. Its totient is φ = 22761984.

The previous prime is 46220143. The next prime is 46220177. The reversal of 46220164 is 46102264.

46220164 = T₂₀₇ + T₂₀₈ + ... + T₆₅₈.

It can be written as a sum of positive squares in 4 ways, for example, as 9253764 + 36966400 = 3042^2 + 6080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132262 + ... + 132610.

It is an arithmetic number, because the mean of its divisors is an integer number (3421425).

Almost surely, 2^46220164 is an apocalyptic number.

It is an amenable number.

46220164 is a deficient number, since it is larger than the sum of its proper divisors (35894036).

46220164 is a wasteful number, since it uses less digits than its factorization.

46220164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 46220164 is about 6798.5413141350. The cubic root of 46220164 is about 358.8755138768.

The spelling of 46220164 in words is "forty-six million, two hundred twenty thousand, one hundred sixty-four".