11028722 has 8 divisors (see below), whose sum is σ = 16630272. Its totient is φ = 5485300.

The previous prime is 11028709. The next prime is 11028737. The reversal of 11028722 is 22782011.

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

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, 14054 + ... + 14817.

It is an arithmetic number, because the mean of its divisors is an integer number (2078784).

Almost surely, 2^11028722 is an apocalyptic number.

11028722 is a deficient number, since it is larger than the sum of its proper divisors (5601550).

11028722 is a wasteful number, since it uses less digits than its factorization.

11028722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29064.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 11028722 is about 3320.9519719502. The cubic root of 11028722 is about 222.5914079670.

The spelling of 11028722 in words is "eleven million, twenty-eight thousand, seven hundred twenty-two".