90334711 has 2 divisors, whose sum is σ = 90334712. Its totient is φ = 90334710.

The previous prime is 90334697. The next prime is 90334757. The reversal of 90334711 is 11743309.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90334711 - 2¹¹ = 90332663 is a prime.

It is a super-2 number, since 2×90334711² = 16320720022907042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 90334711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90334411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45167355 + 45167356.

It is an arithmetic number, because the mean of its divisors is an integer number (45167356).

Almost surely, 2^90334711 is an apocalyptic number.

90334711 is a deficient number, since it is larger than the sum of its proper divisors (1).

90334711 is an equidigital number, since it uses as much as digits as its factorization.

90334711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 90334711 is about 9504.4574279650. The cubic root of 90334711 is about 448.6953338488.

The spelling of 90334711 in words is "ninety million, three hundred thirty-four thousand, seven hundred eleven".