952128687 has 16 divisors (see below), whose sum is σ = 1293572960. Its totient is φ = 622771200.

The previous prime is 952128649. The next prime is 952128689. The reversal of 952128687 is 786821259.

It is not a de Polignac number, because 952128687 - 2¹⁵ = 952095919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952128689) 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, 68487 + ... + 81207.

It is an arithmetic number, because the mean of its divisors is an integer number (80848310).

Almost surely, 2^952128687 is an apocalyptic number.

952128687 is a deficient number, since it is larger than the sum of its proper divisors (341444273).

952128687 is a wasteful number, since it uses less digits than its factorization.

952128687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13194.

The product of its digits is 483840, while the sum is 48.

The square root of 952128687 is about 30856.5825554289. The cubic root of 952128687 is about 983.7812705797.

The spelling of 952128687 in words is "nine hundred fifty-two million, one hundred twenty-eight thousand, six hundred eighty-seven".