61314464 has 24 divisors (see below), whose sum is σ = 122417568. Its totient is φ = 30224320.

The previous prime is 61314443. The next prime is 61314499. The reversal of 61314464 is 46441316.

61314464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11222 + ... + 15765.

It is an arithmetic number, because the mean of its divisors is an integer number (5100732).

Almost surely, 2^61314464 is an apocalyptic number.

It is an amenable number.

61314464 is a deficient number, since it is larger than the sum of its proper divisors (61103104).

61314464 is a wasteful number, since it uses less digits than its factorization.

61314464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27068 (or 27060 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 61314464 is about 7830.3552920669. The cubic root of 61314464 is about 394.3250000363.

The spelling of 61314464 in words is "sixty-one million, three hundred fourteen thousand, four hundred sixty-four".