61467673 has 2 divisors, whose sum is σ = 61467674. Its totient is φ = 61467672.

The previous prime is 61467671. The next prime is 61467697. The reversal of 61467673 is 37676416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61340224 + 127449 = 7832^2 + 357^2 .

It is a cyclic number.

It is not a de Polignac number, because 61467673 - 2¹ = 61467671 is a prime.

Together with 61467671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (61467671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30733836 + 30733837.

It is an arithmetic number, because the mean of its divisors is an integer number (30733837).

Almost surely, 2^61467673 is an apocalyptic number.

It is an amenable number.

61467673 is a deficient number, since it is larger than the sum of its proper divisors (1).

61467673 is an equidigital number, since it uses as much as digits as its factorization.

61467673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 40.

The square root of 61467673 is about 7840.1322055180. The cubic root of 61467673 is about 394.6531656107.

The spelling of 61467673 in words is "sixty-one million, four hundred sixty-seven thousand, six hundred seventy-three".