61314383 has 12 divisors (see below), whose sum is σ = 66622248. Its totient is φ = 56403360.

The previous prime is 61314377. The next prime is 61314391. The reversal of 61314383 is 38341316.

It is not a de Polignac number, because 61314383 - 2¹² = 61310287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61314283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77516 + ... + 78302.

It is an arithmetic number, because the mean of its divisors is an integer number (5551854).

Almost surely, 2^61314383 is an apocalyptic number.

61314383 is a deficient number, since it is larger than the sum of its proper divisors (5307865).

61314383 is a wasteful number, since it uses less digits than its factorization.

61314383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1261 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 61314383 is about 7830.3501198861. The cubic root of 61314383 is about 394.3248263941.

Adding to 61314383 its reverse (38341316), we get a palindrome (99655699).

The spelling of 61314383 in words is "sixty-one million, three hundred fourteen thousand, three hundred eighty-three".