1000022474 has 32 divisors (see below), whose sum is σ = 1731003264. Its totient is φ = 428820480.

The previous prime is 1000022461. The next prime is 1000022533. The reversal of 1000022474 is 4742200001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23402 + ... + 50474.

It is an arithmetic number, because the mean of its divisors is an integer number (54093852).

Almost surely, 2^1000022474 is an apocalyptic number.

1000022474 is a deficient number, since it is larger than the sum of its proper divisors (730980790).

1000022474 is a wasteful number, since it uses less digits than its factorization.

1000022474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27182.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 1000022474 is about 31623.1319448280. The cubic root of 1000022474 is about 1000.0074912772.

Adding to 1000022474 its reverse (4742200001), we get a palindrome (5742222475).

The spelling of 1000022474 in words is "one billion, twenty-two thousand, four hundred seventy-four".