61378096 has 30 divisors (see below), whose sum is σ = 128777100. Its totient is φ = 28327104.

The previous prime is 61378067. The next prime is 61378103. The reversal of 61378096 is 69087316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8646 + ... + 14053.

It is an arithmetic number, because the mean of its divisors is an integer number (4292570).

Almost surely, 2^61378096 is an apocalyptic number.

It is an amenable number.

61378096 is an abundant number, since it is smaller than the sum of its proper divisors (67399004).

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

61378096 is a wasteful number, since it uses less digits than its factorization.

61378096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22733 (or 22714 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 61378096 is about 7834.4174001645. The cubic root of 61378096 is about 394.4613627134.

The spelling of 61378096 in words is "sixty-one million, three hundred seventy-eight thousand, ninety-six".