11395739 has 2 divisors, whose sum is σ = 11395740. Its totient is φ = 11395738.

The previous prime is 11395723. The next prime is 11395751. The reversal of 11395739 is 93759311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11395739 - 2⁴ = 11395723 is a prime.

It is a super-2 number, since 2×11395739² = 259725734712242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11395789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5697869 + 5697870.

It is an arithmetic number, because the mean of its divisors is an integer number (5697870).

Almost surely, 2^11395739 is an apocalyptic number.

11395739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11395739 is an equidigital number, since it uses as much as digits as its factorization.

11395739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25515, while the sum is 38.

The square root of 11395739 is about 3375.7575446113. The cubic root of 11395739 is about 225.0336673900.

The spelling of 11395739 in words is "eleven million, three hundred ninety-five thousand, seven hundred thirty-nine".