152023287 has 16 divisors (see below), whose sum is σ = 225333248. Its totient is φ = 90534240.

The previous prime is 152023241. The next prime is 152023301. The reversal of 152023287 is 782320251.

It is not a de Polignac number, because 152023287 - 2¹¹ = 152021239 is a prime.

It is a super-2 number, since 2×152023287² = 46222159580568738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152023187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61663 + ... + 64080.

It is an arithmetic number, because the mean of its divisors is an integer number (14083328).

Almost surely, 2^152023287 is an apocalyptic number.

152023287 is a deficient number, since it is larger than the sum of its proper divisors (73309961).

152023287 is a wasteful number, since it uses less digits than its factorization.

152023287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125790.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 152023287 is about 12329.7723823273. The cubic root of 152023287 is about 533.7075823304.

The spelling of 152023287 in words is "one hundred fifty-two million, twenty-three thousand, two hundred eighty-seven".