46651213 has 32 divisors (see below), whose sum is σ = 60825600. Its totient is φ = 34815744.

The previous prime is 46651211. The next prime is 46651223. The reversal of 46651213 is 31215664.

It is a cyclic number.

It is not a de Polignac number, because 46651213 - 2¹ = 46651211 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 (46651211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106048 + ... + 106486.

It is an arithmetic number, because the mean of its divisors is an integer number (1900800).

Almost surely, 2^46651213 is an apocalyptic number.

It is an amenable number.

46651213 is a deficient number, since it is larger than the sum of its proper divisors (14174387).

46651213 is a wasteful number, since it uses less digits than its factorization.

46651213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529.

The product of its digits is 4320, while the sum is 28.

The square root of 46651213 is about 6830.1693244018. The cubic root of 46651213 is about 359.9876873361.

Adding to 46651213 its reverse (31215664), we get a palindrome (77866877).

It can be divided in two parts, 46651 and 213, that added together give a palindrome (46864).

The spelling of 46651213 in words is "forty-six million, six hundred fifty-one thousand, two hundred thirteen".