74668070 has 8 divisors (see below), whose sum is σ = 134402544. Its totient is φ = 29867224.

The previous prime is 74668049. The next prime is 74668091. The reversal of 74668070 is 7086647.

It is an interprime number because it is at equal distance from previous prime (74668049) and next prime (74668091).

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

It is a Curzon number.

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, 3733394 + ... + 3733413.

It is an arithmetic number, because the mean of its divisors is an integer number (16800318).

Almost surely, 2^74668070 is an apocalyptic number.

74668070 is a deficient number, since it is larger than the sum of its proper divisors (59734474).

74668070 is a wasteful number, since it uses less digits than its factorization.

74668070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466814.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 74668070 is about 8641.0687996335. The cubic root of 74668070 is about 421.0932779100.

The spelling of 74668070 in words is "seventy-four million, six hundred sixty-eight thousand, seventy".