46222330 has 32 divisors (see below), whose sum is σ = 103731840. Its totient is φ = 14406720.

The previous prime is 46222321. The next prime is 46222331. The reversal of 46222330 is 3322264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (46222331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29245 + ... + 30784.

It is an arithmetic number, because the mean of its divisors is an integer number (3241620).

Almost surely, 2^46222330 is an apocalyptic number.

46222330 is an abundant number, since it is smaller than the sum of its proper divisors (57509510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46222330 is a wasteful number, since it uses less digits than its factorization.

46222330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60054.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 46222330 is about 6798.7006111462. The cubic root of 46222330 is about 358.8811197434.

Adding to 46222330 its reverse (3322264), we get a palindrome (49544594).

The spelling of 46222330 in words is "forty-six million, two hundred twenty-two thousand, three hundred thirty".