61062427 has 2 divisors, whose sum is σ = 61062428. Its totient is φ = 61062426.

The previous prime is 61062367. The next prime is 61062457. The reversal of 61062427 is 72426016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61062427 - 2⁷ = 61062299 is a prime.

It is a super-2 number, since 2×61062427² = 7457239982260658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61062395 and 61062404.

It is not a weakly prime, because it can be changed into another prime (61062457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30531213 + 30531214.

It is an arithmetic number, because the mean of its divisors is an integer number (30531214).

Almost surely, 2^61062427 is an apocalyptic number.

61062427 is a deficient number, since it is larger than the sum of its proper divisors (1).

61062427 is an equidigital number, since it uses as much as digits as its factorization.

61062427 is an evil number, because the sum of its binary digits is even.

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

The square root of 61062427 is about 7814.2451330887. The cubic root of 61062427 is about 393.7839587072.

The spelling of 61062427 in words is "sixty-one million, sixty-two thousand, four hundred twenty-seven".