11940602 has 4 divisors (see below), whose sum is σ = 17910906. Its totient is φ = 5970300.

The previous prime is 11940601. The next prime is 11940653. The reversal of 11940602 is 20604911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20604911 = 19 ⋅1084469.

It can be written as a sum of positive squares in only one way, i.e., 11282881 + 657721 = 3359^2 + 811^2 .

It is a super-2 number, since 2×11940602² = 285155952244808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11940601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2985149 + ... + 2985152.

Almost surely, 2^11940602 is an apocalyptic number.

11940602 is a deficient number, since it is larger than the sum of its proper divisors (5970304).

11940602 is an equidigital number, since it uses as much as digits as its factorization.

11940602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5970303.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11940602 is about 3455.5176167978. The cubic root of 11940602 is about 228.5644805552.

The spelling of 11940602 in words is "eleven million, nine hundred forty thousand, six hundred two".