61676627 has 2 divisors, whose sum is σ = 61676628. Its totient is φ = 61676626.

The previous prime is 61676623. The next prime is 61676633. The reversal of 61676627 is 72667616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61676627 - 2² = 61676623 is a prime.

It is not a weakly prime, because it can be changed into another prime (61676621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30838313 + 30838314.

It is an arithmetic number, because the mean of its divisors is an integer number (30838314).

Almost surely, 2^61676627 is an apocalyptic number.

61676627 is a deficient number, since it is larger than the sum of its proper divisors (1).

61676627 is an equidigital number, since it uses as much as digits as its factorization.

61676627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 61676627 is about 7853.4468228925. The cubic root of 61676627 is about 395.0998561834.

The spelling of 61676627 in words is "sixty-one million, six hundred seventy-six thousand, six hundred twenty-seven".