46220587 has 8 divisors (see below), whose sum is σ = 52911072. Its totient is φ = 39552000.

The previous prime is 46220579. The next prime is 46220617. The reversal of 46220587 is 78502264.

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

It is a cyclic number.

It is not a de Polignac number, because 46220587 - 2³ = 46220579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46220527) 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, 664 + ... + 9637.

It is an arithmetic number, because the mean of its divisors is an integer number (6613884).

Almost surely, 2^46220587 is an apocalyptic number.

46220587 is a deficient number, since it is larger than the sum of its proper divisors (6690485).

46220587 is a wasteful number, since it uses less digits than its factorization.

46220587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10949.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 46220587 is about 6798.5724236784. The cubic root of 46220587 is about 358.8766086651.

The spelling of 46220587 in words is "forty-six million, two hundred twenty thousand, five hundred eighty-seven".