40846722 has 32 divisors (see below), whose sum is σ = 93723264. Its totient is φ = 11625600.

The previous prime is 40846721. The next prime is 40846727. The reversal of 40846722 is 22764804.

It is not an unprimeable number, because it can be changed into a prime (40846721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10072 + ... + 13532.

It is an arithmetic number, because the mean of its divisors is an integer number (2928852).

Almost surely, 2^40846722 is an apocalyptic number.

40846722 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40846722 is an abundant number, since it is smaller than the sum of its proper divisors (52876542).

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

40846722 is a wasteful number, since it uses less digits than its factorization.

40846722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3754.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 40846722 is about 6391.1440290452. The cubic root of 40846722 is about 344.3914835056.

The spelling of 40846722 in words is "forty million, eight hundred forty-six thousand, seven hundred twenty-two".