90869466 has 8 divisors (see below), whose sum is σ = 181738944. Its totient is φ = 30289820.

The previous prime is 90869459. The next prime is 90869477. The reversal of 90869466 is 66496809.

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

90869466 is an admirable number.

It is a super-2 number, since 2×90869466² = 16514519702250312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572450 + ... + 7572461.

It is an arithmetic number, because the mean of its divisors is an integer number (22717368).

Almost surely, 2^90869466 is an apocalyptic number.

90869466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90869466 is a wasteful number, since it uses less digits than its factorization.

90869466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15144916.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 90869466 is about 9532.5477182126. The cubic root of 90869466 is about 449.5789741067.

The spelling of 90869466 in words is "ninety million, eight hundred sixty-nine thousand, four hundred sixty-six".