69148 has 12 divisors (see below), whose sum is σ = 123480. Its totient is φ = 33872.

The previous prime is 69143. The next prime is 69149. The reversal of 69148 is 84196.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69143) by changing a digit.

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, 90 + ... + 382.

It is an arithmetic number, because the mean of its divisors is an integer number (10290).

2⁶⁹¹⁴⁸ is an apocalyptic number.

It is an amenable number.

69148 is a deficient number, since it is larger than the sum of its proper divisors (54332).

69148 is a wasteful number, since it uses less digits than its factorization.

69148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356 (or 354 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 69148 is about 262.9600730149. The cubic root of 69148 is about 41.0449635608.

Adding to 69148 its product of digits (1728), we get a triangular number (70876 = T₃₇₆).

The spelling of 69148 in words is "sixty-nine thousand, one hundred forty-eight".