90942411 has 16 divisors (see below), whose sum is σ = 142325504. Its totient is φ = 50562144.

The previous prime is 90942361. The next prime is 90942413. The reversal of 90942411 is 11424909.

It is not a de Polignac number, because 90942411 - 2⁷ = 90942283 is a prime.

It is a super-4 number, since 4×90942411⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90942413) 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 15 ways as a sum of consecutive naturals, for example, 57745 + ... + 59298.

It is an arithmetic number, because the mean of its divisors is an integer number (8895344).

Almost surely, 2^90942411 is an apocalyptic number.

90942411 is a deficient number, since it is larger than the sum of its proper divisors (51383093).

90942411 is a wasteful number, since it uses less digits than its factorization.

90942411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117090.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 90942411 is about 9536.3730526862. The cubic root of 90942411 is about 449.6992410068.

The spelling of 90942411 in words is "ninety million, nine hundred forty-two thousand, four hundred eleven".