46221608 has 32 divisors (see below), whose sum is σ = 88157160. Its totient is φ = 22717440.

The previous prime is 46221587. The next prime is 46221611. The reversal of 46221608 is 80612264.

It can be written as a sum of positive squares in 4 ways, for example, as 20232004 + 25989604 = 4498^2 + 5098^2 .

It is a super-2 number, since 2×46221608² = 4272874092211328, which contains 22 as substring.

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, 198260 + ... + 198492.

Almost surely, 2^46221608 is an apocalyptic number.

It is an amenable number.

46221608 is a deficient number, since it is larger than the sum of its proper divisors (41935552).

46221608 is a wasteful number, since it uses less digits than its factorization.

46221608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 46221608 is about 6798.6475125572. The cubic root of 46221608 is about 358.8792511407.

The spelling of 46221608 in words is "forty-six million, two hundred twenty-one thousand, six hundred eight".