75614966 has 16 divisors (see below), whose sum is σ = 129958560. Its totient is φ = 32323200.

The previous prime is 75614953. The next prime is 75614969. The reversal of 75614966 is 66941657.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75614969) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1121 + ... + 12348.

It is an arithmetic number, because the mean of its divisors is an integer number (8122410).

Almost surely, 2^75614966 is an apocalyptic number.

75614966 is a deficient number, since it is larger than the sum of its proper divisors (54343594).

75614966 is a wasteful number, since it uses less digits than its factorization.

75614966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13879.

The product of its digits is 272160, while the sum is 44.

The square root of 75614966 is about 8695.6866318882. The cubic root of 75614966 is about 422.8658241657.

The spelling of 75614966 in words is "seventy-five million, six hundred fourteen thousand, nine hundred sixty-six".