90498106 has 16 divisors (see below), whose sum is σ = 145881216. Its totient is φ = 41950656.

The previous prime is 90498103. The next prime is 90498113. The reversal of 90498106 is 60189409.

It is a super-3 number, since 3×90498106³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (90498103) 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, 17586 + ... + 22141.

It is an arithmetic number, because the mean of its divisors is an integer number (9117576).

Almost surely, 2^90498106 is an apocalyptic number.

90498106 is a deficient number, since it is larger than the sum of its proper divisors (55383110).

90498106 is a wasteful number, since it uses less digits than its factorization.

90498106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39813.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 90498106 is about 9513.0492482695. The cubic root of 90498106 is about 448.9657002616.

The spelling of 90498106 in words is "ninety million, four hundred ninety-eight thousand, one hundred six".