90020114 has 16 divisors (see below), whose sum is σ = 141343488. Its totient is φ = 42917952.

The previous prime is 90020111. The next prime is 90020141. The reversal of 90020114 is 41102009.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 90020092 and 90020101.

It is not an unprimeable number, because it can be changed into a prime (90020111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12599 + ... + 18405.

It is an arithmetic number, because the mean of its divisors is an integer number (8833968).

Almost surely, 2^90020114 is an apocalyptic number.

90020114 is a deficient number, since it is larger than the sum of its proper divisors (51323374).

90020114 is a wasteful number, since it uses less digits than its factorization.

90020114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6169.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 90020114 is about 9487.8930221625. The cubic root of 90020114 is about 448.1738569746.

The spelling of 90020114 in words is "ninety million, twenty thousand, one hundred fourteen".