46220015 has 16 divisors (see below), whose sum is σ = 56485632. Its totient is φ = 36301824.

The previous prime is 46220011. The next prime is 46220029. The reversal of 46220015 is 51002264.

It is a happy number.

46220015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 46220015 - 2² = 46220011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46220011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75842 + ... + 76448.

It is an arithmetic number, because the mean of its divisors is an integer number (3530352).

Almost surely, 2^46220015 is an apocalyptic number.

46220015 is a deficient number, since it is larger than the sum of its proper divisors (10265617).

46220015 is a wasteful number, since it uses less digits than its factorization.

46220015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 46220015 is about 6798.5303558931. The cubic root of 46220015 is about 358.8751282406.

Adding to 46220015 its reverse (51002264), we get a palindrome (97222279).

The spelling of 46220015 in words is "forty-six million, two hundred twenty thousand, fifteen".