69152380 has 24 divisors (see below), whose sum is σ = 158422320. Its totient is φ = 25146240.

The previous prime is 69152359. The next prime is 69152383. The reversal of 69152380 is 8325196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69152383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156945 + ... + 157384.

It is an arithmetic number, because the mean of its divisors is an integer number (6600930).

Almost surely, 2^69152380 is an apocalyptic number.

It is an amenable number.

69152380 is an abundant number, since it is smaller than the sum of its proper divisors (89269940).

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

69152380 is a wasteful number, since it uses less digits than its factorization.

69152380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314349 (or 314347 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 69152380 is about 8315.7910026647. The cubic root of 69152380 is about 410.4583017132.

The spelling of 69152380 in words is "sixty-nine million, one hundred fifty-two thousand, three hundred eighty".