11073430 has 32 divisors (see below), whose sum is σ = 20528640. Its totient is φ = 4299360.

The previous prime is 11073407. The next prime is 11073451. The reversal of 11073430 is 3437011.

It is a junction number, because it is equal to n+sod(n) for n = 11073398 and 11073407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84465 + ... + 84595.

It is an arithmetic number, because the mean of its divisors is an integer number (641520).

Almost surely, 2^11073430 is an apocalyptic number.

11073430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11073430 is a deficient number, since it is larger than the sum of its proper divisors (9455210).

11073430 is a wasteful number, since it uses less digits than its factorization.

11073430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 11073430 is about 3327.6763664756. The cubic root of 11073430 is about 222.8917812303.

The spelling of 11073430 in words is "eleven million, seventy-three thousand, four hundred thirty".