40860822 has 16 divisors (see below), whose sum is σ = 81854640. Its totient is φ = 13598112.

The previous prime is 40860767. The next prime is 40860823. The reversal of 40860822 is 22806804.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40860822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40860823) 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, 1297 + ... + 9132.

It is an arithmetic number, because the mean of its divisors is an integer number (5115915).

Almost surely, 2^40860822 is an apocalyptic number.

40860822 is an abundant number, since it is smaller than the sum of its proper divisors (40993818).

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

40860822 is a wasteful number, since it uses less digits than its factorization.

40860822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11087.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 40860822 is about 6392.2470227612. The cubic root of 40860822 is about 344.4311061162.

The spelling of 40860822 in words is "forty million, eight hundred sixty thousand, eight hundred twenty-two".