61306096 has 20 divisors (see below), whose sum is σ = 122613184. Its totient is φ = 29664000.

The previous prime is 61306079. The next prime is 61306099. The reversal of 61306096 is 69060316.

61306096 is an admirable number.

It is a super-2 number, since 2×61306096² = 7516874813522432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61306099) 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, 61305 + ... + 62296.

Almost surely, 2^61306096 is an apocalyptic number.

It is an amenable number.

61306096 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61306096 is a wasteful number, since it uses less digits than its factorization.

61306096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123640 (or 123634 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 61306096 is about 7829.8209430357. The cubic root of 61306096 is about 394.3070604860.

The spelling of 61306096 in words is "sixty-one million, three hundred six thousand, ninety-six".