252410578 has 16 divisors (see below), whose sum is σ = 434649600. Its totient is φ = 107689536.

The previous prime is 252410569. The next prime is 252410591. The reversal of 252410578 is 875014252.

It is a happy number.

It is a super-2 number, since 2×252410578² = 127422199772588168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37303 + ... + 43546.

It is an arithmetic number, because the mean of its divisors is an integer number (27165600).

Almost surely, 2^252410578 is an apocalyptic number.

252410578 is a deficient number, since it is larger than the sum of its proper divisors (182239022).

252410578 is a wasteful number, since it uses less digits than its factorization.

252410578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81081.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 252410578 is about 15887.4345946726. The cubic root of 252410578 is about 631.9788104443.

The spelling of 252410578 in words is "two hundred fifty-two million, four hundred ten thousand, five hundred seventy-eight".