90414011 has 4 divisors (see below), whose sum is σ = 93330624. Its totient is φ = 87497400.

The previous prime is 90413987. The next prime is 90414029. The reversal of 90414011 is 11041409.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90414011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90414031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458260 + ... + 1458321.

It is an arithmetic number, because the mean of its divisors is an integer number (23332656).

Almost surely, 2^90414011 is an apocalyptic number.

90414011 is a deficient number, since it is larger than the sum of its proper divisors (2916613).

90414011 is a wasteful number, since it uses less digits than its factorization.

90414011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916612.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 90414011 is about 9508.6282396569. The cubic root of 90414011 is about 448.8265906416.

The spelling of 90414011 in words is "ninety million, four hundred fourteen thousand, eleven".