69674472 has 192 divisors, whose sum is σ = 233928000. Its totient is φ = 19135872.

The previous prime is 69674471. The next prime is 69674503. The reversal of 69674472 is 27447696.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (69674471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306823 + ... + 307049.

It is an arithmetic number, because the mean of its divisors is an integer number (1218375).

Almost surely, 2^69674472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69674472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116964000).

69674472 is an abundant number, since it is smaller than the sum of its proper divisors (164253528).

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

69674472 is a wasteful number, since it uses less digits than its factorization.

69674472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 268 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 69674472 is about 8347.1235764184. The cubic root of 69674472 is about 411.4886829333.

It can be divided in two parts, 69 and 674472, that added together give a triangular number (674541 = T₁₁₆₁).

The spelling of 69674472 in words is "sixty-nine million, six hundred seventy-four thousand, four hundred seventy-two".