90426014 has 32 divisors (see below), whose sum is σ = 158630400. Its totient is φ = 37860768.

The previous prime is 90426001. The next prime is 90426023. The reversal of 90426014 is 41062409.

It is a super-4 number, since 4×90426014⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139439 + ... + 140085.

It is an arithmetic number, because the mean of its divisors is an integer number (4957200).

Almost surely, 2^90426014 is an apocalyptic number.

90426014 is a deficient number, since it is larger than the sum of its proper divisors (68204386).

90426014 is a wasteful number, since it uses less digits than its factorization.

90426014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 90426014 is about 9509.2593823073. The cubic root of 90426014 is about 448.8464512330.

The spelling of 90426014 in words is "ninety million, four hundred twenty-six thousand, fourteen".