74264006 has 8 divisors (see below), whose sum is σ = 113058840. Its totient is φ = 36577728.

The previous prime is 74263993. The next prime is 74264009. The reversal of 74264006 is 60046247.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 74264006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74264009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276971 + ... + 277238.

It is an arithmetic number, because the mean of its divisors is an integer number (14132355).

Almost surely, 2^74264006 is an apocalyptic number.

74264006 is a deficient number, since it is larger than the sum of its proper divisors (38794834).

74264006 is a wasteful number, since it uses less digits than its factorization.

74264006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554278.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 74264006 is about 8617.6566420344. The cubic root of 74264006 is about 420.3323257905.

The spelling of 74264006 in words is "seventy-four million, two hundred sixty-four thousand, six".