61484875 has 16 divisors (see below), whose sum is σ = 77467104. Its totient is φ = 48717600.

The previous prime is 61484867. The next prime is 61484879. The reversal of 61484875 is 57848416.

It is not a de Polignac number, because 61484875 - 2³ = 61484867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61484879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11077 + ... + 15673.

It is an arithmetic number, because the mean of its divisors is an integer number (4841694).

Almost surely, 2^61484875 is an apocalyptic number.

61484875 is a deficient number, since it is larger than the sum of its proper divisors (15982229).

61484875 is a wasteful number, since it uses less digits than its factorization.

61484875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4719 (or 4709 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 61484875 is about 7841.2291766024. The cubic root of 61484875 is about 394.6899773212.

The spelling of 61484875 in words is "sixty-one million, four hundred eighty-four thousand, eight hundred seventy-five".