152787487 has 8 divisors (see below), whose sum is σ = 154145376. Its totient is φ = 151435872.

The previous prime is 152787473. The next prime is 152787491. The reversal of 152787487 is 784787251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152787487 - 2⁷ = 152787359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152787487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152787497) 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, 56398 + ... + 59044.

It is an arithmetic number, because the mean of its divisors is an integer number (19268172).

Almost surely, 2^152787487 is an apocalyptic number.

152787487 is a deficient number, since it is larger than the sum of its proper divisors (1357889).

152787487 is a wasteful number, since it uses less digits than its factorization.

152787487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137.

The product of its digits is 878080, while the sum is 49.

The square root of 152787487 is about 12360.7235629635. The cubic root of 152787487 is about 534.6003793644.

The spelling of 152787487 in words is "one hundred fifty-two million, seven hundred eighty-seven thousand, four hundred eighty-seven".