1000202274 has 24 divisors (see below), whose sum is σ = 2217504432. Its totient is φ = 325647000.

The previous prime is 1000202267. The next prime is 1000202303. The reversal of 1000202274 is 4722020001.

1000202274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645352 + ... + 646899.

It is an arithmetic number, because the mean of its divisors is an integer number (92396018).

Almost surely, 2^1000202274 is an apocalyptic number.

1000202274 is an abundant number, since it is smaller than the sum of its proper divisors (1217302158).

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

1000202274 is a wasteful number, since it uses less digits than its factorization.

1000202274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292302 (or 1292299 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 1000202274 is about 31625.9746727275. The cubic root of 1000202274 is about 1000.0674201211.

Adding to 1000202274 its reverse (4722020001), we get a palindrome (5722222275).

The spelling of 1000202274 in words is "one billion, two hundred two thousand, two hundred seventy-four".