61348480 has 32 divisors (see below), whose sum is σ = 146662740. Its totient is φ = 24539136.

The previous prime is 61348451. The next prime is 61348481. The reversal of 61348480 is 8484316.

It can be written as a sum of positive squares in 2 ways, for example, as 55472704 + 5875776 = 7448^2 + 2424^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (61348481) 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, 47289 + ... + 48568.

Almost surely, 2^61348480 is an apocalyptic number.

It is an amenable number.

61348480 is an abundant number, since it is smaller than the sum of its proper divisors (85314260).

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

61348480 is an equidigital number, since it uses as much as digits as its factorization.

61348480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95876 (or 95864 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 61348480 is about 7832.5270507034. The cubic root of 61348480 is about 394.3979076810.

The spelling of 61348480 in words is "sixty-one million, three hundred forty-eight thousand, four hundred eighty".