61468080 has 40 divisors (see below), whose sum is σ = 190551792. Its totient is φ = 16391424.

The previous prime is 61468079. The next prime is 61468091. The reversal of 61468080 is 8086416.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127819 + ... + 128298.

Almost surely, 2^61468080 is an apocalyptic number.

61468080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61468080 is an abundant number, since it is smaller than the sum of its proper divisors (129083712).

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

61468080 is a wasteful number, since it uses less digits than its factorization.

61468080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256133 (or 256127 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 61468080 is about 7840.1581616700. The cubic root of 61468080 is about 394.6540366565.

The spelling of 61468080 in words is "sixty-one million, four hundred sixty-eight thousand, eighty".