252848154 has 64 divisors (see below), whose sum is σ = 574527744. Its totient is φ = 73598976.

The previous prime is 252848153. The next prime is 252848161. The reversal of 252848154 is 451848252.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (252848153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173292 + ... + 174744.

It is an arithmetic number, because the mean of its divisors is an integer number (8976996).

Almost surely, 2^252848154 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252848154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287263872).

252848154 is an abundant number, since it is smaller than the sum of its proper divisors (321679590).

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

252848154 is a wasteful number, since it uses less digits than its factorization.

252848154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591.

The product of its digits is 102400, while the sum is 39.

The square root of 252848154 is about 15901.1997660554. The cubic root of 252848154 is about 632.3437966167.

The spelling of 252848154 in words is "two hundred fifty-two million, eight hundred forty-eight thousand, one hundred fifty-four".