64848155 has 8 divisors (see below), whose sum is σ = 81201312. Its totient is φ = 49622848.

The previous prime is 64848151. The next prime is 64848167. The reversal of 64848155 is 55184846.

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

It is a cyclic number.

It is not a de Polignac number, because 64848155 - 2² = 64848151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64848151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281834 + ... + 282063.

It is an arithmetic number, because the mean of its divisors is an integer number (10150164).

Almost surely, 2^64848155 is an apocalyptic number.

64848155 is a deficient number, since it is larger than the sum of its proper divisors (16353157).

64848155 is a wasteful number, since it uses less digits than its factorization.

64848155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563925.

The product of its digits is 153600, while the sum is 41.

The square root of 64848155 is about 8052.8352150035. The cubic root of 64848155 is about 401.7592409186.

The spelling of 64848155 in words is "sixty-four million, eight hundred forty-eight thousand, one hundred fifty-five".