60475621 has 2 divisors, whose sum is σ = 60475622. Its totient is φ = 60475620.

The previous prime is 60475603. The next prime is 60475627. The reversal of 60475621 is 12657406.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48302500 + 12173121 = 6950^2 + 3489^2 .

It is a cyclic number.

It is not a de Polignac number, because 60475621 - 2¹⁷ = 60344549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60475627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30237810 + 30237811.

It is an arithmetic number, because the mean of its divisors is an integer number (30237811).

Almost surely, 2^60475621 is an apocalyptic number.

It is an amenable number.

60475621 is a deficient number, since it is larger than the sum of its proper divisors (1).

60475621 is an equidigital number, since it uses as much as digits as its factorization.

60475621 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 60475621 is about 7776.6072936725. The cubic root of 60475621 is about 392.5184834494.

The spelling of 60475621 in words is "sixty million, four hundred seventy-five thousand, six hundred twenty-one".