46423422 has 32 divisors (see below), whose sum is σ = 108595200. Its totient is φ = 14659704.

The previous prime is 46423417. The next prime is 46423459. The reversal of 46423422 is 22432464.

It is a super-2 number, since 2×46423422² = 4310268220380168, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21598 + ... + 23649.

It is an arithmetic number, because the mean of its divisors is an integer number (3393600).

Almost surely, 2^46423422 is an apocalyptic number.

46423422 is an abundant number, since it is smaller than the sum of its proper divisors (62171778).

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

46423422 is a wasteful number, since it uses less digits than its factorization.

46423422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45277 (or 45271 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 46423422 is about 6813.4735634623. The cubic root of 46423422 is about 359.4008088031.

Adding to 46423422 its reverse (22432464), we get a palindrome (68855886).

The spelling of 46423422 in words is "forty-six million, four hundred twenty-three thousand, four hundred twenty-two".