152069816 has 32 divisors (see below), whose sum is σ = 292818240. Its totient is φ = 74003328.

The previous prime is 152069803. The next prime is 152069821. The reversal of 152069816 is 618960251.

It is a self number, because there is not a number n which added to its sum of digits gives 152069816.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 73046 + ... + 75098.

It is an arithmetic number, because the mean of its divisors is an integer number (9150570).

Almost surely, 2^152069816 is an apocalyptic number.

It is an amenable number.

152069816 is a deficient number, since it is larger than the sum of its proper divisors (140748424).

152069816 is a wasteful number, since it uses less digits than its factorization.

152069816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2299 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 152069816 is about 12331.6590935689. The cubic root of 152069816 is about 533.7620265048.

The spelling of 152069816 in words is "one hundred fifty-two million, sixty-nine thousand, eight hundred sixteen".