64212095 has 8 divisors (see below), whose sum is σ = 77340480. Its totient is φ = 51179040.

The previous prime is 64212079. The next prime is 64212101. The reversal of 64212095 is 59021246.

It is a happy number.

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

It is not a de Polignac number, because 64212095 - 2⁴ = 64212079 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22340 + ... + 25049.

It is an arithmetic number, because the mean of its divisors is an integer number (9667560).

Almost surely, 2^64212095 is an apocalyptic number.

64212095 is a deficient number, since it is larger than the sum of its proper divisors (13128385).

64212095 is a wasteful number, since it uses less digits than its factorization.

64212095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47665.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 64212095 is about 8013.2449731679. The cubic root of 64212095 is about 400.4413773692.

The spelling of 64212095 in words is "sixty-four million, two hundred twelve thousand, ninety-five".