11930407 has 2 divisors, whose sum is σ = 11930408. Its totient is φ = 11930406.

The previous prime is 11930363. The next prime is 11930437. The reversal of 11930407 is 70403911.

11930407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11930407 - 2¹¹ = 11928359 is a prime.

It is a super-2 number, since 2×11930407² = 284669222371298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11930437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5965203 + 5965204.

It is an arithmetic number, because the mean of its divisors is an integer number (5965204).

Almost surely, 2^11930407 is an apocalyptic number.

11930407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11930407 is an equidigital number, since it uses as much as digits as its factorization.

11930407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 11930407 is about 3454.0421248155. The cubic root of 11930407 is about 228.4994118543.

The spelling of 11930407 in words is "eleven million, nine hundred thirty thousand, four hundred seven".