252026192 has 20 divisors (see below), whose sum is σ = 532692096. Its totient is φ = 114557280.

The previous prime is 252026191. The next prime is 252026231. The reversal of 252026192 is 291620252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252026191) 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 3 ways as a sum of consecutive naturals, for example, 715808 + ... + 716159.

Almost surely, 2^252026192 is an apocalyptic number.

252026192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252026192 is an abundant number, since it is smaller than the sum of its proper divisors (280665904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252026192 is a wasteful number, since it uses less digits than its factorization.

252026192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431986 (or 1431980 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 252026192 is about 15875.3328154089. The cubic root of 252026192 is about 631.6578423528.

The spelling of 252026192 in words is "two hundred fifty-two million, twenty-six thousand, one hundred ninety-two".