11603093 has 6 divisors (see below), whose sum is σ = 11701494. Its totient is φ = 11505384.

The previous prime is 11603087. The next prime is 11603113. The reversal of 11603093 is 39030611.

It can be written as a sum of positive squares in only one way, i.e., 11444689 + 158404 = 3383^2 + 398^2 .

It is not a de Polignac number, because 11603093 - 2⁶ = 11603029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11603003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39455 + ... + 39747.

It is an arithmetic number, because the mean of its divisors is an integer number (1950249).

Almost surely, 2^11603093 is an apocalyptic number.

It is an amenable number.

11603093 is a deficient number, since it is larger than the sum of its proper divisors (98401).

11603093 is an frugal number, since it uses more digits than its factorization.

11603093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 11603093 is about 3406.3313109561. The cubic root of 11603093 is about 226.3903570354.

The spelling of 11603093 in words is "eleven million, six hundred three thousand, ninety-three".