46221416 has 8 divisors (see below), whose sum is σ = 86665170. Its totient is φ = 23110704.

The previous prime is 46221379. The next prime is 46221457. The reversal of 46221416 is 61412264.

It can be written as a sum of positive squares in only one way, i.e., 28665316 + 17556100 = 5354^2 + 4190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2888831 + ... + 2888846.

Almost surely, 2^46221416 is an apocalyptic number.

It is an amenable number.

46221416 is a deficient number, since it is larger than the sum of its proper divisors (40443754).

46221416 is a wasteful number, since it uses less digits than its factorization.

46221416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5777683 (or 5777679 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 46221416 is about 6798.6333920870. The cubic root of 46221416 is about 358.8787542237.

The spelling of 46221416 in words is "forty-six million, two hundred twenty-one thousand, four hundred sixteen".