9090470 has 8 divisors (see below), whose sum is σ = 16362864. Its totient is φ = 3636184.

The previous prime is 9090463. The next prime is 9090503. The reversal of 9090470 is 740909.

9090470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454514 + ... + 454533.

It is an arithmetic number, because the mean of its divisors is an integer number (2045358).

Almost surely, 2^9090470 is an apocalyptic number.

9090470 is a deficient number, since it is larger than the sum of its proper divisors (7272394).

9090470 is a wasteful number, since it uses less digits than its factorization.

9090470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909054.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 9090470 is about 3015.0406299087. The cubic root of 9090470 is about 208.7030420151.

The spelling of 9090470 in words is "nine million, ninety thousand, four hundred seventy".