174070427 has 4 divisors (see below), whose sum is σ = 174206760. Its totient is φ = 173934096.

The previous prime is 174070397. The next prime is 174070433. The reversal of 174070427 is 724070471.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 174070427 - 2¹² = 174066331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 174070393 and 174070402.

It is not an unprimeable number, because it can be changed into a prime (174070627) 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, 66233 + ... + 68810.

It is an arithmetic number, because the mean of its divisors is an integer number (43551690).

Almost surely, 2^174070427 is an apocalyptic number.

174070427 is a deficient number, since it is larger than the sum of its proper divisors (136333).

174070427 is a wasteful number, since it uses less digits than its factorization.

174070427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136332.

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 174070427 is about 13193.5752167485. The cubic root of 174070427 is about 558.3523284149.

The spelling of 174070427 in words is "one hundred seventy-four million, seventy thousand, four hundred twenty-seven".