77941466 has 8 divisors (see below), whose sum is σ = 116962464. Its totient is φ = 38953980.

The previous prime is 77941459. The next prime is 77941489. The reversal of 77941466 is 66414977.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 12563.

It is an arithmetic number, because the mean of its divisors is an integer number (14620308).

Almost surely, 2^77941466 is an apocalyptic number.

77941466 is a deficient number, since it is larger than the sum of its proper divisors (39020998).

77941466 is a wasteful number, since it uses less digits than its factorization.

77941466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16756.

The product of its digits is 254016, while the sum is 44.

The square root of 77941466 is about 8828.4464091934. The cubic root of 77941466 is about 427.1589628751.

The spelling of 77941466 in words is "seventy-seven million, nine hundred forty-one thousand, four hundred sixty-six".