61110964 has 12 divisors (see below), whose sum is σ = 107188704. Its totient is φ = 30485624.

The previous prime is 61110953. The next prime is 61110967. The reversal of 61110964 is 46901116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61110967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15472 + ... + 19015.

It is an arithmetic number, because the mean of its divisors is an integer number (8932392).

Almost surely, 2^61110964 is an apocalyptic number.

It is an amenable number.

61110964 is a deficient number, since it is larger than the sum of its proper divisors (46077740).

61110964 is a wasteful number, since it uses less digits than its factorization.

61110964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34934 (or 34932 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 61110964 is about 7817.3501904418. The cubic root of 61110964 is about 393.8882674232. Note that the first 3 decimals are identical.

The spelling of 61110964 in words is "sixty-one million, one hundred ten thousand, nine hundred sixty-four".