46222270 has 16 divisors (see below), whose sum is σ = 83514240. Its totient is φ = 18419104.

The previous prime is 46222261. The next prime is 46222273. The reversal of 46222270 is 7222264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46222273) 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, 5902 + ... + 11281.

It is an arithmetic number, because the mean of its divisors is an integer number (5219640).

Almost surely, 2^46222270 is an apocalyptic number.

46222270 is a deficient number, since it is larger than the sum of its proper divisors (37291970).

46222270 is a wasteful number, since it uses less digits than its factorization.

46222270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 46222270 is about 6798.6961985369. The cubic root of 46222270 is about 358.8809644586.

The spelling of 46222270 in words is "forty-six million, two hundred twenty-two thousand, two hundred seventy".