90476722 has 16 divisors (see below), whose sum is σ = 156290112. Its totient is φ = 38478960.

The previous prime is 90476717. The next prime is 90476731. The reversal of 90476722 is 22767409.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22833 + ... + 26500.

It is an arithmetic number, because the mean of its divisors is an integer number (9768132).

Almost surely, 2^90476722 is an apocalyptic number.

90476722 is a deficient number, since it is larger than the sum of its proper divisors (65813390).

90476722 is a wasteful number, since it uses less digits than its factorization.

90476722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49473.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 90476722 is about 9511.9252520192. The cubic root of 90476722 is about 448.9303351059.

The spelling of 90476722 in words is "ninety million, four hundred seventy-six thousand, seven hundred twenty-two".