74006112 has 24 divisors (see below), whose sum is σ = 194266296. Its totient is φ = 24668672.

The previous prime is 74006099. The next prime is 74006131. The reversal of 74006112 is 21160047.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×74006112² = 10953809226713088, which contains 22 as substring.

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, 385353 + ... + 385544.

It is an arithmetic number, because the mean of its divisors is an integer number (8094429).

Almost surely, 2^74006112 is an apocalyptic number.

It is an amenable number.

74006112 is an abundant number, since it is smaller than the sum of its proper divisors (120260184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74006112 is a wasteful number, since it uses less digits than its factorization.

74006112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770910 (or 770902 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 74006112 is about 8602.6805124914. The cubic root of 74006112 is about 419.8452037259.

Adding to 74006112 its reverse (21160047), we get a palindrome (95166159).

The spelling of 74006112 in words is "seventy-four million, six thousand, one hundred twelve".