61923467 has 2 divisors, whose sum is σ = 61923468. Its totient is φ = 61923466.

The previous prime is 61923443. The next prime is 61923473. The reversal of 61923467 is 76432916.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61923467 - 2¹² = 61919371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 61923467.

It is not a weakly prime, because it can be changed into another prime (61923437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30961733 + 30961734.

It is an arithmetic number, because the mean of its divisors is an integer number (30961734).

Almost surely, 2^61923467 is an apocalyptic number.

61923467 is a deficient number, since it is larger than the sum of its proper divisors (1).

61923467 is an equidigital number, since it uses as much as digits as its factorization.

61923467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 38.

The square root of 61923467 is about 7869.1465229719. The cubic root of 61923467 is about 395.6262394403.

The spelling of 61923467 in words is "sixty-one million, nine hundred twenty-three thousand, four hundred sixty-seven".