90060726 has 24 divisors (see below), whose sum is σ = 209529720. Its totient is φ = 25731552.

The previous prime is 90060721. The next prime is 90060743. The reversal of 90060726 is 62706009.

It is a super-2 number, since 2×90060726² = 16221868735294152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 90060693 and 90060702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90060721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152871 + ... + 153458.

It is an arithmetic number, because the mean of its divisors is an integer number (8730405).

Almost surely, 2^90060726 is an apocalyptic number.

90060726 is an abundant number, since it is smaller than the sum of its proper divisors (119468994).

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

90060726 is a wasteful number, since it uses less digits than its factorization.

90060726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306348 (or 306341 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 90060726 is about 9490.0329820291. The cubic root of 90060726 is about 448.2412437671.

The spelling of 90060726 in words is "ninety million, sixty thousand, seven hundred twenty-six".