90035452 has 24 divisors (see below), whose sum is σ = 178614800. Its totient is φ = 39367296.

The previous prime is 90035423. The next prime is 90035453. The reversal of 90035452 is 25453009.

It is a self number, because there is not a number n which added to its sum of digits gives 90035452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90035453) 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 7 ways as a sum of consecutive naturals, for example, 44577 + ... + 46552.

Almost surely, 2^90035452 is an apocalyptic number.

It is an amenable number.

90035452 is a deficient number, since it is larger than the sum of its proper divisors (88579348).

90035452 is a wasteful number, since it uses less digits than its factorization.

90035452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91165 (or 91163 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 90035452 is about 9488.7012809973. The cubic root of 90035452 is about 448.1993094353.

The spelling of 90035452 in words is "ninety million, thirty-five thousand, four hundred fifty-two".