46220456 has 8 divisors (see below), whose sum is σ = 86663370. Its totient is φ = 23110224.

The previous prime is 46220453. The next prime is 46220491. The reversal of 46220456 is 65402264.

It can be written as a sum of positive squares in only one way, i.e., 40119556 + 6100900 = 6334^2 + 2470^2 .

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

It is not an unprimeable number, because it can be changed into a prime (46220453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2888771 + ... + 2888786.

Almost surely, 2^46220456 is an apocalyptic number.

It is an amenable number.

46220456 is a deficient number, since it is larger than the sum of its proper divisors (40442914).

46220456 is a wasteful number, since it uses less digits than its factorization.

46220456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5777563 (or 5777559 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 46220456 is about 6798.5627892960. The cubic root of 46220456 is about 358.8762696179.

The spelling of 46220456 in words is "forty-six million, two hundred twenty thousand, four hundred fifty-six".