46216646 has 16 divisors (see below), whose sum is σ = 79398144. Its totient is φ = 19764744.

The previous prime is 46216627. The next prime is 46216649. The reversal of 46216646 is 64661264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46216649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3761 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (4962384).

Almost surely, 2^46216646 is an apocalyptic number.

46216646 is a deficient number, since it is larger than the sum of its proper divisors (33181498).

46216646 is a wasteful number, since it uses less digits than its factorization.

46216646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7075.

The product of its digits is 41472, while the sum is 35.

The square root of 46216646 is about 6798.2825772396. The cubic root of 46216646 is about 358.8664084996.

The spelling of 46216646 in words is "forty-six million, two hundred sixteen thousand, six hundred forty-six".