64411275 has 12 divisors (see below), whose sum is σ = 106493432. Its totient is φ = 34352640.

The previous prime is 64411231. The next prime is 64411289. The reversal of 64411275 is 57211446.

It is not a de Polignac number, because 64411275 - 2⁸ = 64411019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429334 + ... + 429483.

Almost surely, 2^64411275 is an apocalyptic number.

64411275 is a deficient number, since it is larger than the sum of its proper divisors (42082157).

64411275 is a wasteful number, since it uses less digits than its factorization.

64411275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858830 (or 858825 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 64411275 is about 8025.6635239711. The cubic root of 64411275 is about 400.8549940774.

The spelling of 64411275 in words is "sixty-four million, four hundred eleven thousand, two hundred seventy-five".