16070074 has 8 divisors (see below), whose sum is σ = 24435540. Its totient is φ = 7924896.

The previous prime is 16070071. The next prime is 16070081. The reversal of 16070074 is 47007061.

It can be written as a sum of positive squares in 2 ways, for example, as 15944049 + 126025 = 3993^2 + 355^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16070071) 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, 54889 + ... + 55180.

Almost surely, 2^16070074 is an apocalyptic number.

16070074 is a deficient number, since it is larger than the sum of its proper divisors (8365466).

16070074 is a wasteful number, since it uses less digits than its factorization.

16070074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110144.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 16070074 is about 4008.7496803866. The cubic root of 16070074 is about 252.3515396928.

The spelling of 16070074 in words is "sixteen million, seventy thousand, seventy-four".