61010514 has 24 divisors (see below), whose sum is σ = 133037580. Its totient is φ = 20206368.

The previous prime is 61010503. The next prime is 61010527. The reversal of 61010514 is 41501016.

61010514 is a `hidden beast` number, since 610 + 1 + 0 + 51 + 4 = 666.

61010514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 60140025 + 870489 = 7755^2 + 933^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7969 + ... + 13620.

Almost surely, 2^61010514 is an apocalyptic number.

61010514 is an abundant number, since it is smaller than the sum of its proper divisors (72027066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61010514 is a wasteful number, since it uses less digits than its factorization.

61010514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21754 (or 21751 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 61010514 is about 7810.9227367834. The cubic root of 61010514 is about 393.6723335855.

The spelling of 61010514 in words is "sixty-one million, ten thousand, five hundred fourteen".