61464705 has 8 divisors (see below), whose sum is σ = 98343552. Its totient is φ = 32781168.

The previous prime is 61464691. The next prime is 61464743. The reversal of 61464705 is 50746416.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61464705 - 2²³ = 53076097 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 2048809 + ... + 2048838.

It is an arithmetic number, because the mean of its divisors is an integer number (12292944).

Almost surely, 2^61464705 is an apocalyptic number.

It is an amenable number.

61464705 is a deficient number, since it is larger than the sum of its proper divisors (36878847).

61464705 is a wasteful number, since it uses less digits than its factorization.

61464705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097655.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 61464705 is about 7839.9429207106. The cubic root of 61464705 is about 394.6468134942.

The spelling of 61464705 in words is "sixty-one million, four hundred sixty-four thousand, seven hundred five".