40160522 has 8 divisors (see below), whose sum is σ = 60862116. Its totient is φ = 19873152.

The previous prime is 40160489. The next prime is 40160557. The reversal of 40160522 is 22506104.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40081561 + 78961 = 6331^2 + 281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40160522² = 3225735054624968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40160494 and 40160503.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103313 + ... + 103700.

Almost surely, 2^40160522 is an apocalyptic number.

40160522 is a deficient number, since it is larger than the sum of its proper divisors (20701594).

40160522 is a wasteful number, since it uses less digits than its factorization.

40160522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207112.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 40160522 is about 6337.2329924029. The cubic root of 40160522 is about 342.4520599958.

Adding to 40160522 its reverse (22506104), we get a palindrome (62666626).

The spelling of 40160522 in words is "forty million, one hundred sixty thousand, five hundred twenty-two".