61936316 has 24 divisors (see below), whose sum is σ = 118211520. Its totient is φ = 28222272.

The previous prime is 61936313. The next prime is 61936319. The reversal of 61936316 is 61363916.

61936316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61936313) and next prime (61936319).

It is a super-2 number, since 2×61936316² = 7672214479303712, which contains 22 as substring.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61936313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3431 + ... + 11646.

It is an arithmetic number, because the mean of its divisors is an integer number (4925480).

Almost surely, 2^61936316 is an apocalyptic number.

It is an amenable number.

61936316 is a deficient number, since it is larger than the sum of its proper divisors (56275204).

61936316 is a wasteful number, since it uses less digits than its factorization.

61936316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15173 (or 15171 counting only the distinct ones).

The product of its digits is 17496, while the sum is 35.

The square root of 61936316 is about 7869.9628969900. The cubic root of 61936316 is about 395.6536014418.

It can be divided in two parts, 61936 and 316, that multiplied together give a square (19571776 = 4424²).

The spelling of 61936316 in words is "sixty-one million, nine hundred thirty-six thousand, three hundred sixteen".