1022524994 has 16 divisors (see below), whose sum is σ = 1579447296. Its totient is φ = 496173600.

The previous prime is 1022524991. The next prime is 1022525041. The reversal of 1022524994 is 4994252201.

It is not an unprimeable number, because it can be changed into a prime (1022524991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16982 + ... + 48305.

It is an arithmetic number, because the mean of its divisors is an integer number (98715456).

Almost surely, 2^1022524994 is an apocalyptic number.

1022524994 is a deficient number, since it is larger than the sum of its proper divisors (556922302).

1022524994 is a wasteful number, since it uses less digits than its factorization.

1022524994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65521.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1022524994 is about 31976.9447258490. The cubic root of 1022524994 is about 1007.4526513429.

The spelling of 1022524994 in words is "one billion, twenty-two million, five hundred twenty-four thousand, nine hundred ninety-four".