64954085 has 16 divisors (see below), whose sum is σ = 89424000. Its totient is φ = 44367936.

The previous prime is 64954067. The next prime is 64954091. The reversal of 64954085 is 58045946.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 64954085 - 2⁸ = 64953829 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5966 + ... + 12864.

It is an arithmetic number, because the mean of its divisors is an integer number (5589000).

Almost surely, 2^64954085 is an apocalyptic number.

It is an amenable number.

64954085 is a deficient number, since it is larger than the sum of its proper divisors (24469915).

64954085 is a wasteful number, since it uses less digits than its factorization.

64954085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7180.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 64954085 is about 8059.4097178391. The cubic root of 64954085 is about 401.9778809311.

The spelling of 64954085 in words is "sixty-four million, nine hundred fifty-four thousand, eighty-five".