152049688 has 32 divisors (see below), whose sum is σ = 339989760. Its totient is φ = 62330400.

The previous prime is 152049671. The next prime is 152049707. The reversal of 152049688 is 886940251.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57738 + ... + 60313.

It is an arithmetic number, because the mean of its divisors is an integer number (10624680).

Almost surely, 2^152049688 is an apocalyptic number.

It is an amenable number.

152049688 is an abundant number, since it is smaller than the sum of its proper divisors (187940072).

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

152049688 is a wasteful number, since it uses less digits than its factorization.

152049688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118087 (or 118083 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 152049688 is about 12330.8429557756. The cubic root of 152049688 is about 533.7384758393.

The spelling of 152049688 in words is "one hundred fifty-two million, forty-nine thousand, six hundred eighty-eight".