90466079 has 4 divisors (see below), whose sum is σ = 98690280. Its totient is φ = 82241880.

The previous prime is 90466067. The next prime is 90466093. The reversal of 90466079 is 97066409.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97066409 = 11 ⋅8824219.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90466079 is a prime.

It is a super-2 number, since 2×90466079² = 16368222899268482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90466009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4112084 + ... + 4112105.

It is an arithmetic number, because the mean of its divisors is an integer number (24672570).

Almost surely, 2^90466079 is an apocalyptic number.

90466079 is a deficient number, since it is larger than the sum of its proper divisors (8224201).

90466079 is a wasteful number, since it uses less digits than its factorization.

90466079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8224200.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 90466079 is about 9511.3657799498. The cubic root of 90466079 is about 448.9127314881.

The spelling of 90466079 in words is "ninety million, four hundred sixty-six thousand, seventy-nine".