46722224 has 10 divisors (see below), whose sum is σ = 90524340. Its totient is φ = 23361104.

The previous prime is 46722217. The next prime is 46722227. The reversal of 46722224 is 42222764.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46722227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1460054 + ... + 1460085.

It is an arithmetic number, because the mean of its divisors is an integer number (9052434).

Almost surely, 2^46722224 is an apocalyptic number.

It is an amenable number.

46722224 is a deficient number, since it is larger than the sum of its proper divisors (43802116).

46722224 is a wasteful number, since it uses less digits than its factorization.

46722224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920147 (or 2920141 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 46722224 is about 6835.3656815126. The cubic root of 46722224 is about 360.1702486926.

Adding to 46722224 its reverse (42222764), we get a palindrome (88944988).

The spelling of 46722224 in words is "forty-six million, seven hundred twenty-two thousand, two hundred twenty-four".