61260607 has 2 divisors, whose sum is σ = 61260608. Its totient is φ = 61260606.

The previous prime is 61260547. The next prime is 61260611. The reversal of 61260607 is 70606216.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61260607 - 2¹⁵ = 61227839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61260637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30630303 + 30630304.

It is an arithmetic number, because the mean of its divisors is an integer number (30630304).

Almost surely, 2^61260607 is an apocalyptic number.

61260607 is a deficient number, since it is larger than the sum of its proper divisors (1).

61260607 is an equidigital number, since it uses as much as digits as its factorization.

61260607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 61260607 is about 7826.9155482859. The cubic root of 61260607 is about 394.2095113395.

The spelling of 61260607 in words is "sixty-one million, two hundred sixty thousand, six hundred seven".