252983469 has 32 divisors (see below), whose sum is σ = 355622400. Its totient is φ = 159823872.

The previous prime is 252983459. The next prime is 252983483. The reversal of 252983469 is 964389252.

It is a happy number.

252983469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252983469 - 2¹² = 252979373 is a prime.

It is a super-2 number, since 2×252983469² = 128001271174547922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252983459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 724707 + ... + 725055.

It is an arithmetic number, because the mean of its divisors is an integer number (11113200).

Almost surely, 2^252983469 is an apocalyptic number.

It is an amenable number.

252983469 is a deficient number, since it is larger than the sum of its proper divisors (102638931).

252983469 is a wasteful number, since it uses less digits than its factorization.

252983469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549.

The product of its digits is 933120, while the sum is 48.

The square root of 252983469 is about 15905.4540645654. The cubic root of 252983469 is about 632.4565788541.

The spelling of 252983469 in words is "two hundred fifty-two million, nine hundred eighty-three thousand, four hundred sixty-nine".