40822630 has 16 divisors (see below), whose sum is σ = 73560960. Its totient is φ = 16311232.

The previous prime is 40822601. The next prime is 40822679. The reversal of 40822630 is 3622804.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40822595 and 40822604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11307 + ... + 14473.

It is an arithmetic number, because the mean of its divisors is an integer number (4597560).

Almost surely, 2^40822630 is an apocalyptic number.

40822630 is a deficient number, since it is larger than the sum of its proper divisors (32738330).

40822630 is a wasteful number, since it uses less digits than its factorization.

40822630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 40822630 is about 6389.2589554658. The cubic root of 40822630 is about 344.3237611280.

The spelling of 40822630 in words is "forty million, eight hundred twenty-two thousand, six hundred thirty".