60647401 has 2 divisors, whose sum is σ = 60647402. Its totient is φ = 60647400.

The previous prime is 60647393. The next prime is 60647413. The reversal of 60647401 is 10474606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32035600 + 28611801 = 5660^2 + 5349^2 .

It is a cyclic number.

It is not a de Polignac number, because 60647401 - 2³ = 60647393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60647401.

It is not a weakly prime, because it can be changed into another prime (60647441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30323700 + 30323701.

It is an arithmetic number, because the mean of its divisors is an integer number (30323701).

Almost surely, 2^60647401 is an apocalyptic number.

It is an amenable number.

60647401 is a deficient number, since it is larger than the sum of its proper divisors (1).

60647401 is an equidigital number, since it uses as much as digits as its factorization.

60647401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 60647401 is about 7787.6441238670. The cubic root of 60647401 is about 392.8897795350.

The spelling of 60647401 in words is "sixty million, six hundred forty-seven thousand, four hundred one".