46222630 has 32 divisors (see below), whose sum is σ = 88911360. Its totient is φ = 17249760.

The previous prime is 46222619. The next prime is 46222639. The reversal of 46222630 is 3622264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46222595 and 46222604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46222639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10915 + ... + 14545.

It is an arithmetic number, because the mean of its divisors is an integer number (2778480).

Almost surely, 2^46222630 is an apocalyptic number.

46222630 is a deficient number, since it is larger than the sum of its proper divisors (42688730).

46222630 is a wasteful number, since it uses less digits than its factorization.

46222630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 46222630 is about 6798.7226741499. The cubic root of 46222630 is about 358.8818961654.

Adding to 46222630 its reverse (3622264), we get a palindrome (49844894).

The spelling of 46222630 in words is "forty-six million, two hundred twenty-two thousand, six hundred thirty".