69672 has 16 divisors (see below), whose sum is σ = 174240. Its totient is φ = 23216.

The previous prime is 69661. The next prime is 69677. The reversal of 69672 is 27696.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69677) 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, 1428 + ... + 1475.

It is an arithmetic number, because the mean of its divisors is an integer number (10890).

2⁶⁹⁶⁷² is an apocalyptic number.

It is an amenable number.

69672 is an abundant number, since it is smaller than the sum of its proper divisors (104568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87120).

69672 is a wasteful number, since it uses less digits than its factorization.

69672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2912 (or 2908 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 69672 is about 263.9545415408. The cubic root of 69672 is about 41.1483816435.

It can be divided in two parts, 69 and 672, that added together give a triangular number (741 = T₃₈).

The spelling of 69672 in words is "sixty-nine thousand, six hundred seventy-two".