252027031 has 8 divisors (see below), whose sum is σ = 267948000. Its totient is φ = 236519712.

The previous prime is 252026987. The next prime is 252027037. The reversal of 252027031 is 130720252.

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 252027031 - 2⁷ = 252026903 is a prime.

It is a super-2 number, since 2×252027031² = 127035248709349922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252026993 and 252027011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252027037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102156 + ... + 104593.

It is an arithmetic number, because the mean of its divisors is an integer number (33493500).

Almost surely, 2^252027031 is an apocalyptic number.

252027031 is a deficient number, since it is larger than the sum of its proper divisors (15920969).

252027031 is a wasteful number, since it uses less digits than its factorization.

252027031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206825.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 252027031 is about 15875.3592400298. The cubic root of 252027031 is about 631.6585432857.

Adding to 252027031 its reverse (130720252), we get a palindrome (382747283).

The spelling of 252027031 in words is "two hundred fifty-two million, twenty-seven thousand, thirty-one".