252381701 has 16 divisors (see below), whose sum is σ = 297080448. Its totient is φ = 211377600.

The previous prime is 252381671. The next prime is 252381719. The reversal of 252381701 is 107183252.

It is a cyclic number.

It is not a de Polignac number, because 252381701 - 2⁶ = 252381637 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 (252381721) 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 15 ways as a sum of consecutive naturals, for example, 88835 + ... + 91631.

It is an arithmetic number, because the mean of its divisors is an integer number (18567528).

Almost surely, 2^252381701 is an apocalyptic number.

It is an amenable number.

252381701 is a deficient number, since it is larger than the sum of its proper divisors (44698747).

252381701 is a wasteful number, since it uses less digits than its factorization.

252381701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 252381701 is about 15886.5257687136. The cubic root of 252381701 is about 631.9547090401.

The spelling of 252381701 in words is "two hundred fifty-two million, three hundred eighty-one thousand, seven hundred one".