64362461 has 8 divisors (see below), whose sum is σ = 65007360. Its totient is φ = 63721168.

The previous prime is 64362449. The next prime is 64362469. The reversal of 64362461 is 16426346.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64362461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64362469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46400 + ... + 47766.

It is an arithmetic number, because the mean of its divisors is an integer number (8125920).

Almost surely, 2^64362461 is an apocalyptic number.

It is an amenable number.

64362461 is a deficient number, since it is larger than the sum of its proper divisors (644899).

64362461 is a wasteful number, since it uses less digits than its factorization.

64362461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803.

The product of its digits is 20736, while the sum is 32.

The square root of 64362461 is about 8022.6218283053. The cubic root of 64362461 is about 400.7537060095.

The spelling of 64362461 in words is "sixty-four million, three hundred sixty-two thousand, four hundred sixty-one".