61602323 has 2 divisors, whose sum is σ = 61602324. Its totient is φ = 61602322.

The previous prime is 61602311. The next prime is 61602347. The reversal of 61602323 is 32320616.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61602323 - 2⁶ = 61602259 is a prime.

It is not a weakly prime, because it can be changed into another prime (61602523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30801161 + 30801162.

It is an arithmetic number, because the mean of its divisors is an integer number (30801162).

Almost surely, 2^61602323 is an apocalyptic number.

61602323 is a deficient number, since it is larger than the sum of its proper divisors (1).

61602323 is an equidigital number, since it uses as much as digits as its factorization.

61602323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 61602323 is about 7848.7147355475. The cubic root of 61602323 is about 394.9411288644.

Adding to 61602323 its reverse (32320616), we get a palindrome (93922939).

The spelling of 61602323 in words is "sixty-one million, six hundred two thousand, three hundred twenty-three".