60874609 has 2 divisors, whose sum is σ = 60874610. Its totient is φ = 60874608.

The previous prime is 60874591. The next prime is 60874631. The reversal of 60874609 is 90647806.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56295009 + 4579600 = 7503^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 60874609 - 2⁵ = 60874577 is a prime.

It is not a weakly prime, because it can be changed into another prime (60874409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30437304 + 30437305.

It is an arithmetic number, because the mean of its divisors is an integer number (30437305).

Almost surely, 2^60874609 is an apocalyptic number.

It is an amenable number.

60874609 is a deficient number, since it is larger than the sum of its proper divisors (1).

60874609 is an equidigital number, since it uses as much as digits as its factorization.

60874609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 60874609 is about 7802.2182102271. The cubic root of 60874609 is about 393.3798057861.

The spelling of 60874609 in words is "sixty million, eight hundred seventy-four thousand, six hundred nine".