2430061 has 2 divisors, whose sum is σ = 2430062. Its totient is φ = 2430060.

The previous prime is 2430047. The next prime is 2430073. The reversal of 2430061 is 1600342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2232036 + 198025 = 1494^2 + 445^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430061 - 2¹⁹ = 1905773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215030 + 1215031.

It is an arithmetic number, because the mean of its divisors is an integer number (1215031).

2^2430061 is an apocalyptic number.

It is an amenable number.

2430061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430061 is an equidigital number, since it uses as much as digits as its factorization.

2430061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2430061 is about 1558.8652924483. The cubic root of 2430061 is about 134.4432673490.

The spelling of 2430061 in words is "two million, four hundred thirty thousand, sixty-one".