69474071 has 8 divisors (see below), whose sum is σ = 70662144. Its totient is φ = 68294520.

The previous prime is 69474061. The next prime is 69474073. The reversal of 69474071 is 17047496.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69474071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69474073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15530 + ... + 19496.

It is an arithmetic number, because the mean of its divisors is an integer number (8832768).

Almost surely, 2^69474071 is an apocalyptic number.

69474071 is a deficient number, since it is larger than the sum of its proper divisors (1188073).

69474071 is a wasteful number, since it uses less digits than its factorization.

69474071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 69474071 is about 8335.1107371168. The cubic root of 69474071 is about 411.0937897066.

The spelling of 69474071 in words is "sixty-nine million, four hundred seventy-four thousand, seventy-one".