90930062 has 8 divisors (see below), whose sum is σ = 136505736. Its totient is φ = 45428152.

The previous prime is 90930061. The next prime is 90930097. The reversal of 90930062 is 26003909.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90930061) 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 3 ways as a sum of consecutive naturals, for example, 15248 + ... + 20355.

It is an arithmetic number, because the mean of its divisors is an integer number (17063217).

Almost surely, 2^90930062 is an apocalyptic number.

90930062 is a deficient number, since it is larger than the sum of its proper divisors (45575674).

90930062 is a wasteful number, since it uses less digits than its factorization.

90930062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36882.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 90930062 is about 9535.7255623261. The cubic root of 90930062 is about 449.6788853141.

The spelling of 90930062 in words is "ninety million, nine hundred thirty thousand, sixty-two".