46407222 has 16 divisors (see below), whose sum is σ = 103127280. Its totient is φ = 15469056.

The previous prime is 46407211. The next prime is 46407227. The reversal of 46407222 is 22270464.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46407227) 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, 429643 + ... + 429750.

It is an arithmetic number, because the mean of its divisors is an integer number (6445455).

Almost surely, 2^46407222 is an apocalyptic number.

46407222 is an abundant number, since it is smaller than the sum of its proper divisors (56720058).

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

46407222 is a wasteful number, since it uses less digits than its factorization.

46407222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859404 (or 859398 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 46407222 is about 6812.2846387978. The cubic root of 46407222 is about 359.3589982239.

Adding to 46407222 its reverse (22270464), we get a palindrome (68677686).

The spelling of 46407222 in words is "forty-six million, four hundred seven thousand, two hundred twenty-two".