64833241 has 16 divisors (see below), whose sum is σ = 73664640. Its totient is φ = 56519680.

The previous prime is 64833233. The next prime is 64833253. The reversal of 64833241 is 14233846.

It is a cyclic number.

It is not a de Polignac number, because 64833241 - 2³ = 64833233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64833221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52665 + ... + 53881.

It is an arithmetic number, because the mean of its divisors is an integer number (4604040).

Almost surely, 2^64833241 is an apocalyptic number.

It is an amenable number.

64833241 is a deficient number, since it is larger than the sum of its proper divisors (8831399).

64833241 is a wasteful number, since it uses less digits than its factorization.

64833241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its digits is 13824, while the sum is 31.

The square root of 64833241 is about 8051.9091524930. The cubic root of 64833241 is about 401.7284392368.

It can be divided in two parts, 6483 and 3241, that multiplied together give a triangular number (21011403 = T₆₄₈₂).

The spelling of 64833241 in words is "sixty-four million, eight hundred thirty-three thousand, two hundred forty-one".