40341522 has 64 divisors (see below), whose sum is σ = 92574720. Its totient is φ = 11617344.

The previous prime is 40341487. The next prime is 40341583. The reversal of 40341522 is 22514304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241483 + ... + 241649.

It is an arithmetic number, because the mean of its divisors is an integer number (1446480).

Almost surely, 2^40341522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40341522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46287360).

40341522 is an abundant number, since it is smaller than the sum of its proper divisors (52233198).

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

40341522 is a wasteful number, since it uses less digits than its factorization.

40341522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 40341522 is about 6351.4976186723. The cubic root of 40341522 is about 342.9657563130.

Adding to 40341522 its reverse (22514304), we get a palindrome (62855826).

The spelling of 40341522 in words is "forty million, three hundred forty-one thousand, five hundred twenty-two".