46220657 has 8 divisors (see below), whose sum is σ = 54052416. Its totient is φ = 38696112.

The previous prime is 46220651. The next prime is 46220677. The reversal of 46220657 is 75602264.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46220657 - 2⁴ = 46220641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46220651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76478 + ... + 77079.

It is an arithmetic number, because the mean of its divisors is an integer number (6756552).

Almost surely, 2^46220657 is an apocalyptic number.

It is an amenable number.

46220657 is a deficient number, since it is larger than the sum of its proper divisors (7831759).

46220657 is a wasteful number, since it uses less digits than its factorization.

46220657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153607.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 46220657 is about 6798.5775718160. The cubic root of 46220657 is about 358.8767898351.

The spelling of 46220657 in words is "forty-six million, two hundred twenty thousand, six hundred fifty-seven".