152969308 has 12 divisors (see below), whose sum is σ = 271692232. Its totient is φ = 75342960.

The previous prime is 152969279. The next prime is 152969309. The reversal of 152969308 is 803969251.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152969309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285123 + ... + 285658.

Almost surely, 2^152969308 is an apocalyptic number.

It is an amenable number.

152969308 is a deficient number, since it is larger than the sum of its proper divisors (118722924).

152969308 is a wasteful number, since it uses less digits than its factorization.

152969308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570852 (or 570850 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 152969308 is about 12368.0761640604. The cubic root of 152969308 is about 534.8123579880.

The spelling of 152969308 in words is "one hundred fifty-two million, nine hundred sixty-nine thousand, three hundred eight".