90460403 has 8 divisors (see below), whose sum is σ = 102974976. Its totient is φ = 78661000.

The previous prime is 90460399. The next prime is 90460411. The reversal of 90460403 is 30406409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 90460403 - 2² = 90460399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90460423) 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, 178523 + ... + 179028.

It is an arithmetic number, because the mean of its divisors is an integer number (12871872).

Almost surely, 2^90460403 is an apocalyptic number.

90460403 is a deficient number, since it is larger than the sum of its proper divisors (12514573).

90460403 is a wasteful number, since it uses less digits than its factorization.

90460403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357585.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 90460403 is about 9511.0673954084. The cubic root of 90460403 is about 448.9033427685.

The spelling of 90460403 in words is "ninety million, four hundred sixty thousand, four hundred three".