61964314 has 16 divisors (see below), whose sum is σ = 95854752. Its totient is φ = 30027088.

The previous prime is 61964311. The next prime is 61964321. The reversal of 61964314 is 41346916.

It is a self number, because there is not a number n which added to its sum of digits gives 61964314.

It is not an unprimeable number, because it can be changed into a prime (61964311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5277 + ... + 12319.

It is an arithmetic number, because the mean of its divisors is an integer number (5990922).

Almost surely, 2^61964314 is an apocalyptic number.

61964314 is a deficient number, since it is larger than the sum of its proper divisors (33890438).

61964314 is a wasteful number, since it uses less digits than its factorization.

61964314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7181.

The product of its digits is 15552, while the sum is 34.

The square root of 61964314 is about 7871.7414845763. The cubic root of 61964314 is about 395.7132102007.

The spelling of 61964314 in words is "sixty-one million, nine hundred sixty-four thousand, three hundred fourteen".