1022672475 has 36 divisors (see below), whose sum is σ = 1998244872. Its totient is φ = 495840000.

The previous prime is 1022672467. The next prime is 1022672557. The reversal of 1022672475 is 5742762201.

It is a happy number.

It is not a de Polignac number, because 1022672475 - 2³ = 1022672467 is a prime.

It is a super-2 number, since 2×1022672475² = 2091717982245251250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 204126 + ... + 209075.

It is an arithmetic number, because the mean of its divisors is an integer number (55506802).

Almost surely, 2^1022672475 is an apocalyptic number.

1022672475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1022672475 is a deficient number, since it is larger than the sum of its proper divisors (975572397).

1022672475 is a wasteful number, since it uses less digits than its factorization.

1022672475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413228 (or 413220 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 1022672475 is about 31979.2506947865. The cubic root of 1022672475 is about 1007.5010847088.

The spelling of 1022672475 in words is "one billion, twenty-two million, six hundred seventy-two thousand, four hundred seventy-five".