64416454 has 8 divisors (see below), whose sum is σ = 97985808. Its totient is φ = 31754520.

The previous prime is 64416431. The next prime is 64416467. The reversal of 64416454 is 45461446.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226677 + ... + 226960.

It is an arithmetic number, because the mean of its divisors is an integer number (12248226).

Almost surely, 2^64416454 is an apocalyptic number.

64416454 is a deficient number, since it is larger than the sum of its proper divisors (33569354).

64416454 is a wasteful number, since it uses less digits than its factorization.

64416454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453710.

The product of its digits is 46080, while the sum is 34.

The square root of 64416454 is about 8025.9861699358. The cubic root of 64416454 is about 400.8657373951.

The spelling of 64416454 in words is "sixty-four million, four hundred sixteen thousand, four hundred fifty-four".