401522114 has 16 divisors (see below), whose sum is σ = 690249600. Its totient is φ = 171599424.

The previous prime is 401522087. The next prime is 401522123. The reversal of 401522114 is 411225104.

It is a happy number.

It is a super-2 number, since 2×401522114² = 322440016062057992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34919 + ... + 44970.

It is an arithmetic number, because the mean of its divisors is an integer number (43140600).

Almost surely, 2^401522114 is an apocalyptic number.

401522114 is a deficient number, since it is larger than the sum of its proper divisors (288727486).

401522114 is a wasteful number, since it uses less digits than its factorization.

401522114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80257.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 401522114 is about 20038.0167182284. The cubic root of 401522114 is about 737.7397027593.

Adding to 401522114 its reverse (411225104), we get a palindrome (812747218).

The spelling of 401522114 in words is "four hundred one million, five hundred twenty-two thousand, one hundred fourteen".