202034250 has 160 divisors (see below), whose sum is σ = 617018688. Its totient is φ = 48924000.

The previous prime is 202034249. The next prime is 202034269. The reversal of 202034250 is 52430202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 222297 + ... + 223203.

Almost surely, 2^202034250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202034250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308509344).

202034250 is an abundant number, since it is smaller than the sum of its proper divisors (414984438).

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

202034250 is a wasteful number, since it uses less digits than its factorization.

202034250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 202034250 is about 14213.8752632771. The cubic root of 202034250 is about 586.7795907940.

Adding to 202034250 its reverse (52430202), we get a palindrome (254464452).

The spelling of 202034250 in words is "two hundred two million, thirty-four thousand, two hundred fifty".