69974 has 8 divisors (see below), whose sum is σ = 106920. Its totient is φ = 34336.

The previous prime is 69959. The next prime is 69991. The reversal of 69974 is 47996.

It is a happy number.

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

It is an Ulam number.

It is a plaindrome in base 15 and base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 69974.

It is an unprimeable number.

69974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179 + ... + 414.

It is an arithmetic number, because the mean of its divisors is an integer number (13365).

2⁶⁹⁹⁷⁴ is an apocalyptic number.

69974 is a deficient number, since it is larger than the sum of its proper divisors (36946).

69974 is a wasteful number, since it uses less digits than its factorization.

69974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654.

The product of its digits is 13608, while the sum is 35.

The square root of 69974 is about 264.5259911615. The cubic root of 69974 is about 41.2077498225.

The spelling of 69974 in words is "sixty-nine thousand, nine hundred seventy-four".