61463323 has 2 divisors, whose sum is σ = 61463324. Its totient is φ = 61463322.

The previous prime is 61463317. The next prime is 61463333. The reversal of 61463323 is 32336416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61463323 - 2²¹ = 59366171 is a prime.

It is equal to p_3643732 and since 61463323 and 3643732 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 61463291 and 61463300.

It is not a weakly prime, because it can be changed into another prime (61463333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30731661 + 30731662.

It is an arithmetic number, because the mean of its divisors is an integer number (30731662).

Almost surely, 2^61463323 is an apocalyptic number.

61463323 is a deficient number, since it is larger than the sum of its proper divisors (1).

61463323 is an equidigital number, since it uses as much as digits as its factorization.

61463323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 28.

The square root of 61463323 is about 7839.8547818183. The cubic root of 61463323 is about 394.6438556667.

Adding to 61463323 its reverse (32336416), we get a palindrome (93799739).

It can be divided in two parts, 614633 and 23, that added together give a 4-th power (614656 = 28⁴).

The spelling of 61463323 in words is "sixty-one million, four hundred sixty-three thousand, three hundred twenty-three".