252199110 has 16 divisors (see below), whose sum is σ = 605277936. Its totient is φ = 67253088.

The previous prime is 252199093. The next prime is 252199111. The reversal of 252199110 is 11991252.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 8406637 = 252199110 / (2 + 5 + 2 + 1 + 9 + 9 + 1 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252199111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4203289 + ... + 4203348.

It is an arithmetic number, because the mean of its divisors is an integer number (37829871).

Almost surely, 2^252199110 is an apocalyptic number.

252199110 is an abundant number, since it is smaller than the sum of its proper divisors (353078826).

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

252199110 is a wasteful number, since it uses less digits than its factorization.

252199110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8406647.

The product of its (nonzero) digits is 1620, while the sum is 30.

The square root of 252199110 is about 15880.7780036118. The cubic root of 252199110 is about 631.8022718389.

The spelling of 252199110 in words is "two hundred fifty-two million, one hundred ninety-nine thousand, one hundred ten".