40622076 has 72 divisors (see below), whose sum is σ = 117936000. Its totient is φ = 11659680.

The previous prime is 40622063. The next prime is 40622077. The reversal of 40622076 is 67022604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40622077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4825 + ... + 10223.

It is an arithmetic number, because the mean of its divisors is an integer number (1638000).

Almost surely, 2^40622076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40622076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58968000).

40622076 is an abundant number, since it is smaller than the sum of its proper divisors (77313924).

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

40622076 is a wasteful number, since it uses less digits than its factorization.

40622076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439 (or 5434 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 40622076 is about 6373.5450104318. The cubic root of 40622076 is about 343.7589689781.

The spelling of 40622076 in words is "forty million, six hundred twenty-two thousand, seventy-six".