30614641 has 2 divisors, whose sum is σ = 30614642. Its totient is φ = 30614640.

The previous prime is 30614627. The next prime is 30614653. The reversal of 30614641 is 14641603.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20214016 + 10400625 = 4496^2 + 3225^2 .

It is a cyclic number.

It is not a de Polignac number, because 30614641 - 2⁵ = 30614609 is a prime.

It is not a weakly prime, because it can be changed into another prime (30614041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15307320 + 15307321.

It is an arithmetic number, because the mean of its divisors is an integer number (15307321).

Almost surely, 2^30614641 is an apocalyptic number.

It is an amenable number.

30614641 is a deficient number, since it is larger than the sum of its proper divisors (1).

30614641 is an equidigital number, since it uses as much as digits as its factorization.

30614641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 30614641 is about 5533.0498822982. The cubic root of 30614641 is about 312.8309573181.

The spelling of 30614641 in words is "thirty million, six hundred fourteen thousand, six hundred forty-one".